313655758

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{89}}^2\times {\mathrm{1523}}^1$

素因数の和:1716

約数の個数: 24

約数和(自身を含む): 512768088

約数和(自身を除く): 199112330

約数列:

[1, 2, 13, 26, 89, 178, 1157, 1523, 2314, 3046, 7921, 15842, 19799, 39598, 102973, 135547, 205946, 271094, 1762111, 3524222, 12063683, 24127366, 156827879, 313655758]

約数ペア:

[(1, 313655758), (2, 156827879), (13, 24127366), (26, 12063683), (89, 3524222), (178, 1762111), (1157, 271094), (1523, 205946), (2314, 135547), (3046, 102973), (7921, 39598), (15842, 19799)]