26142682

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{227}}^1\times {\mathrm{647}}^1$

素因数の和:965

約数の個数: 16

約数和(自身を含む): 39890880

約数和(自身を除く): 13748198

約数列:

[1, 2, 89, 178, 227, 454, 647, 1294, 20203, 40406, 57583, 115166, 146869, 293738, 13071341, 26142682]

約数ペア:

[(1, 26142682), (2, 13071341), (89, 293738), (178, 146869), (227, 115166), (454, 57583), (647, 40406), (1294, 20203)]