4451538

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{263}}^1$

素因数の和:319

約数の個数: 64

約数和(自身を含む): 11354112

約数和(自身を除く): 6902574

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 31, 39, 42, 62, 78, 91, 93, 182, 186, 217, 263, 273, 403, 434, 526, 546, 651, 789, 806, 1209, 1302, 1578, 1841, 2418, 2821, 3419, 3682, 5523, 5642, 6838, 8153, 8463, 10257, 11046, 16306, 16926, 20514, 23933, 24459, 47866, 48918, 57071, 71799, 105989, 114142, 143598, 171213, 211978, 317967, 342426, 635934, 741923, 1483846, 2225769, 4451538]

約数ペア:

[(1, 4451538), (2, 2225769), (3, 1483846), (6, 741923), (7, 635934), (13, 342426), (14, 317967), (21, 211978), (26, 171213), (31, 143598), (39, 114142), (42, 105989), (62, 71799), (78, 57071), (91, 48918), (93, 47866), (182, 24459), (186, 23933), (217, 20514), (263, 16926), (273, 16306), (403, 11046), (434, 10257), (526, 8463), (546, 8153), (651, 6838), (789, 5642), (806, 5523), (1209, 3682), (1302, 3419), (1578, 2821), (1841, 2418)]