245222014

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1\times {\mathrm{269}}^1$

素因数の和:532

約数の個数: 32

約数和(自身を含む): 386104320

約数和(自身を除く): 140882306

約数列:

[1, 2, 37, 74, 97, 127, 194, 254, 269, 538, 3589, 4699, 7178, 9398, 9953, 12319, 19906, 24638, 26093, 34163, 52186, 68326, 455803, 911606, 965441, 1264031, 1930882, 2528062, 3313811, 6627622, 122611007, 245222014]

約数ペア:

[(1, 245222014), (2, 122611007), (37, 6627622), (74, 3313811), (97, 2528062), (127, 1930882), (194, 1264031), (254, 965441), (269, 911606), (538, 455803), (3589, 68326), (4699, 52186), (7178, 34163), (9398, 26093), (9953, 24638), (12319, 19906)]