139072656574

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{3407}}^1\times {\mathrm{497801}}^1$

素因数の和:501251

約数の個数: 16

約数和(自身を含む): 213760161216

約数和(自身を除く): 74687504642

約数列:

[1, 2, 41, 82, 3407, 6814, 139687, 279374, 497801, 995602, 20409841, 40819682, 1696008007, 3392016014, 69536328287, 139072656574]

約数ペア:

[(1, 139072656574), (2, 69536328287), (41, 3392016014), (82, 1696008007), (3407, 40819682), (6814, 20409841), (139687, 995602), (279374, 497801)]