394527748

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{349}}^1$

素因数の和:568

約数の個数: 48

約数和(自身を含む): 727297200

約数和(自身を除く): 332769452

約数列:

[1, 2, 4, 41, 61, 82, 113, 122, 164, 226, 244, 349, 452, 698, 1396, 2501, 4633, 5002, 6893, 9266, 10004, 13786, 14309, 18532, 21289, 27572, 28618, 39437, 42578, 57236, 78874, 85156, 157748, 282613, 565226, 872849, 1130452, 1616917, 1745698, 2405657, 3233834, 3491396, 4811314, 6467668, 9622628, 98631937, 197263874, 394527748]

約数ペア:

[(1, 394527748), (2, 197263874), (4, 98631937), (41, 9622628), (61, 6467668), (82, 4811314), (113, 3491396), (122, 3233834), (164, 2405657), (226, 1745698), (244, 1616917), (349, 1130452), (452, 872849), (698, 565226), (1396, 282613), (2501, 157748), (4633, 85156), (5002, 78874), (6893, 57236), (9266, 42578), (10004, 39437), (13786, 28618), (14309, 27572), (18532, 21289)]