78764946

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1009807}}^1$

素因数の和:1009825

約数の個数: 16

約数和(自身を含む): 169647744

約数和(自身を除く): 90882798

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1009807, 2019614, 3029421, 6058842, 13127491, 26254982, 39382473, 78764946]

約数ペア:

[(1, 78764946), (2, 39382473), (3, 26254982), (6, 13127491), (13, 6058842), (26, 3029421), (39, 2019614), (78, 1009807)]