2945875998

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{181}}^1$

素因数の和:410

約数の個数: 128

約数和(自身を含む): 6762921984

約数和(自身を除く): 3817045986

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 53, 62, 78, 93, 106, 127, 159, 181, 186, 254, 318, 362, 381, 403, 543, 689, 762, 806, 1086, 1209, 1378, 1643, 1651, 2067, 2353, 2418, 3286, 3302, 3937, 4134, 4706, 4929, 4953, 5611, 6731, 7059, 7874, 9593, 9858, 9906, 11222, 11811, 13462, 14118, 16833, 19186, 20193, 21359, 22987, 23622, 28779, 33666, 40386, 42718, 45974, 51181, 57558, 64077, 68961, 72943, 87503, 102362, 124709, 128154, 137922, 145886, 153543, 175006, 208661, 218829, 249418, 262509, 297383, 298831, 307086, 374127, 417322, 437658, 525018, 594766, 597662, 625983, 712597, 748254, 892149, 896493, 1218311, 1251966, 1425194, 1784298, 1792986, 2137791, 2436622, 2712593, 3654933, 3865979, 4275582, 5425186, 7309866, 7731958, 8137779, 9263761, 11597937, 15838043, 16275558, 18527522, 23195874, 27791283, 31676086, 37767641, 47514129, 55582566, 75535282, 95028258, 113302923, 226605846, 490979333, 981958666, 1472937999, 2945875998]

約数ペア:

[(1, 2945875998), (2, 1472937999), (3, 981958666), (6, 490979333), (13, 226605846), (26, 113302923), (31, 95028258), (39, 75535282), (53, 55582566), (62, 47514129), (78, 37767641), (93, 31676086), (106, 27791283), (127, 23195874), (159, 18527522), (181, 16275558), (186, 15838043), (254, 11597937), (318, 9263761), (362, 8137779), (381, 7731958), (403, 7309866), (543, 5425186), (689, 4275582), (762, 3865979), (806, 3654933), (1086, 2712593), (1209, 2436622), (1378, 2137791), (1643, 1792986), (1651, 1784298), (2067, 1425194), (2353, 1251966), (2418, 1218311), (3286, 896493), (3302, 892149), (3937, 748254), (4134, 712597), (4706, 625983), (4929, 597662), (4953, 594766), (5611, 525018), (6731, 437658), (7059, 417322), (7874, 374127), (9593, 307086), (9858, 298831), (9906, 297383), (11222, 262509), (11811, 249418), (13462, 218829), (14118, 208661), (16833, 175006), (19186, 153543), (20193, 145886), (21359, 137922), (22987, 128154), (23622, 124709), (28779, 102362), (33666, 87503), (40386, 72943), (42718, 68961), (45974, 64077), (51181, 57558)]