12801471656

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{39028877}}^1$

素因数の和:39028924

約数の個数: 16

約数和(自身を含む): 24588193140

約数和(自身を除く): 11786721484

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 39028877, 78057754, 156115508, 312231016, 1600183957, 3200367914, 6400735828, 12801471656]

約数ペア:

[(1, 12801471656), (2, 6400735828), (4, 3200367914), (8, 1600183957), (41, 312231016), (82, 156115508), (164, 78057754), (328, 39028877)]