13570628

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{257}}^1\times {\mathrm{307}}^1$

素因数の和:611

約数の個数: 24

約数和(自身を含む): 24474912

約数和(自身を除く): 10904284

約数列:

[1, 2, 4, 43, 86, 172, 257, 307, 514, 614, 1028, 1228, 11051, 13201, 22102, 26402, 44204, 52804, 78899, 157798, 315596, 3392657, 6785314, 13570628]

約数ペア:

[(1, 13570628), (2, 6785314), (4, 3392657), (43, 315596), (86, 157798), (172, 78899), (257, 52804), (307, 44204), (514, 26402), (614, 22102), (1028, 13201), (1228, 11051)]