979905602

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{170537}}^1$

素因数の和:170582

約数の個数: 24

約数和(自身を含む): 1685256516

約数和(自身を除く): 705350914

約数列:

[1, 2, 13, 17, 26, 34, 169, 221, 338, 442, 2873, 5746, 170537, 341074, 2216981, 2899129, 4433962, 5798258, 28820753, 37688677, 57641506, 75377354, 489952801, 979905602]

約数ペア:

[(1, 979905602), (2, 489952801), (13, 75377354), (17, 57641506), (26, 37688677), (34, 28820753), (169, 5798258), (221, 4433962), (338, 2899129), (442, 2216981), (2873, 341074), (5746, 170537)]