315171364

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{1213}}^1\times {\mathrm{3821}}^1$

素因数の和:5055

約数の個数: 24

約数和(自身を含む): 584628408

約数和(自身を除く): 269457044

約数列:

[1, 2, 4, 17, 34, 68, 1213, 2426, 3821, 4852, 7642, 15284, 20621, 41242, 64957, 82484, 129914, 259828, 4634873, 9269746, 18539492, 78792841, 157585682, 315171364]

約数ペア:

[(1, 315171364), (2, 157585682), (4, 78792841), (17, 18539492), (34, 9269746), (68, 4634873), (1213, 259828), (2426, 129914), (3821, 82484), (4852, 64957), (7642, 41242), (15284, 20621)]