1260341758

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{499739}}^1$

素因数の和:499851

約数の個数: 16

約数和(自身を含む): 2056929840

約数和(自身を除く): 796588082

約数列:

[1, 2, 13, 26, 97, 194, 1261, 2522, 499739, 999478, 6496607, 12993214, 48474683, 96949366, 630170879, 1260341758]

約数ペア:

[(1, 1260341758), (2, 630170879), (13, 96949366), (26, 48474683), (97, 12993214), (194, 6496607), (1261, 999478), (2522, 499739)]