426881962

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^2\times {\mathrm{3257}}^1$

素因数の和:3414

約数の個数: 24

約数和(自身を含む): 699642468

約数和(自身を除く): 272760506

約数列:

[1, 2, 13, 26, 71, 142, 923, 1846, 3257, 5041, 6514, 10082, 42341, 65533, 84682, 131066, 231247, 462494, 3006211, 6012422, 16418537, 32837074, 213440981, 426881962]

約数ペア:

[(1, 426881962), (2, 213440981), (13, 32837074), (26, 16418537), (71, 6012422), (142, 3006211), (923, 462494), (1846, 231247), (3257, 131066), (5041, 84682), (6514, 65533), (10082, 42341)]