678802332

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{4351297}}^1$

素因数の和:4351317

約数の個数: 24

約数和(自身を含む): 1705708816

約数和(自身を除く): 1026906484

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 4351297, 8702594, 13053891, 17405188, 26107782, 52215564, 56566861, 113133722, 169700583, 226267444, 339401166, 678802332]

約数ペア:

[(1, 678802332), (2, 339401166), (3, 226267444), (4, 169700583), (6, 113133722), (12, 56566861), (13, 52215564), (26, 26107782), (39, 17405188), (52, 13053891), (78, 8702594), (156, 4351297)]