2010420238

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{211}}^1\times {\mathrm{3947}}^1$

素因数の和:4248

約数の個数: 32

約数和(自身を含む): 3254162688

約数和(自身を除く): 1243742450

約数列:

[1, 2, 17, 34, 71, 142, 211, 422, 1207, 2414, 3587, 3947, 7174, 7894, 14981, 29962, 67099, 134198, 254677, 280237, 509354, 560474, 832817, 1665634, 4764029, 9528058, 14157889, 28315778, 59130007, 118260014, 1005210119, 2010420238]

約数ペア:

[(1, 2010420238), (2, 1005210119), (17, 118260014), (34, 59130007), (71, 28315778), (142, 14157889), (211, 9528058), (422, 4764029), (1207, 1665634), (2414, 832817), (3587, 560474), (3947, 509354), (7174, 280237), (7894, 254677), (14981, 134198), (29962, 67099)]