1279147392008

素因数分解:

$2^3\times {\mathrm{3491}}^1\times {\mathrm{45801611}}^1$

素因数の和:45805108

約数の個数: 16

約数和(自身を含む): 2399088436560

約数和(自身を除く): 1119941044552

約数列:

[1, 2, 4, 8, 3491, 6982, 13964, 27928, 45801611, 91603222, 183206444, 366412888, 159893424001, 319786848002, 639573696004, 1279147392008]

約数ペア:

[(1, 1279147392008), (2, 639573696004), (4, 319786848002), (8, 159893424001), (3491, 366412888), (6982, 183206444), (13964, 91603222), (27928, 45801611)]