2079353458

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1$

素因数の和:284

約数の個数: 128

約数和(自身を含む): 4145541120

約数和(自身を除く): 2066187662

約数列:

[1, 2, 7, 13, 14, 26, 31, 41, 62, 82, 89, 91, 101, 178, 182, 202, 217, 287, 403, 434, 533, 574, 623, 707, 806, 1066, 1157, 1246, 1271, 1313, 1414, 2314, 2542, 2626, 2759, 2821, 3131, 3649, 3731, 4141, 5518, 5642, 6262, 7298, 7462, 8099, 8282, 8897, 8989, 9191, 16198, 16523, 17794, 17978, 18382, 19313, 21917, 25543, 28987, 33046, 35867, 38626, 40703, 43834, 47437, 51086, 53833, 57974, 62923, 71734, 81406, 94874, 107666, 113119, 115661, 116857, 125846, 128371, 226238, 231322, 233714, 251069, 256742, 278659, 284921, 332059, 368549, 376831, 502138, 557318, 569842, 664118, 737098, 753662, 791833, 817999, 898597, 1470547, 1583666, 1635998, 1668823, 1797194, 1950613, 2579843, 2941094, 3337646, 3622567, 3901226, 4791137, 5159686, 7245134, 9582274, 10293829, 11425019, 11681761, 20587658, 22850038, 23363522, 25357969, 33537959, 50715938, 67075918, 79975133, 148525247, 159950266, 297050494, 1039676729, 2079353458]

約数ペア:

[(1, 2079353458), (2, 1039676729), (7, 297050494), (13, 159950266), (14, 148525247), (26, 79975133), (31, 67075918), (41, 50715938), (62, 33537959), (82, 25357969), (89, 23363522), (91, 22850038), (101, 20587658), (178, 11681761), (182, 11425019), (202, 10293829), (217, 9582274), (287, 7245134), (403, 5159686), (434, 4791137), (533, 3901226), (574, 3622567), (623, 3337646), (707, 2941094), (806, 2579843), (1066, 1950613), (1157, 1797194), (1246, 1668823), (1271, 1635998), (1313, 1583666), (1414, 1470547), (2314, 898597), (2542, 817999), (2626, 791833), (2759, 753662), (2821, 737098), (3131, 664118), (3649, 569842), (3731, 557318), (4141, 502138), (5518, 376831), (5642, 368549), (6262, 332059), (7298, 284921), (7462, 278659), (8099, 256742), (8282, 251069), (8897, 233714), (8989, 231322), (9191, 226238), (16198, 128371), (16523, 125846), (17794, 116857), (17978, 115661), (18382, 113119), (19313, 107666), (21917, 94874), (25543, 81406), (28987, 71734), (33046, 62923), (35867, 57974), (38626, 53833), (40703, 51086), (43834, 47437)]