259675676

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{727}}^1\times {\mathrm{6869}}^1$

素因数の和:7613

約数の個数: 24

約数和(自身を含む): 490133280

約数和(自身を除く): 230457604

約数列:

[1, 2, 4, 13, 26, 52, 727, 1454, 2908, 6869, 9451, 13738, 18902, 27476, 37804, 89297, 178594, 357188, 4993763, 9987526, 19975052, 64918919, 129837838, 259675676]

約数ペア:

[(1, 259675676), (2, 129837838), (4, 64918919), (13, 19975052), (26, 9987526), (52, 4993763), (727, 357188), (1454, 178594), (2908, 89297), (6869, 37804), (9451, 27476), (13738, 18902)]