78434798

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{7523}}^1$

素因数の和:7939

約数の個数: 16

約数和(自身を含む): 127035216

約数和(自身を除く): 48600418

約数列:

[1, 2, 13, 26, 401, 802, 5213, 7523, 10426, 15046, 97799, 195598, 3016723, 6033446, 39217399, 78434798]

約数ペア:

[(1, 78434798), (2, 39217399), (13, 6033446), (26, 3016723), (401, 195598), (802, 97799), (5213, 15046), (7523, 10426)]