651297159472

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{2394474851}}^1$

素因数の和:2394474876

約数の個数: 20

約数和(自身を含む): 1336116967416

約数和(自身を除く): 684819807944

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 2394474851, 4788949702, 9577899404, 19155798808, 38311597616, 40706072467, 81412144934, 162824289868, 325648579736, 651297159472]

約数ペア:

[(1, 651297159472), (2, 325648579736), (4, 162824289868), (8, 81412144934), (16, 40706072467), (17, 38311597616), (34, 19155798808), (68, 9577899404), (136, 4788949702), (272, 2394474851)]