969340

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2851}}^1$

素因数の和:2877

約数の個数: 24

約数和(自身を含む): 2156112

約数和(自身を除く): 1186772

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 2851, 5702, 11404, 14255, 28510, 48467, 57020, 96934, 193868, 242335, 484670, 969340]

約数ペア:

[(1, 969340), (2, 484670), (4, 242335), (5, 193868), (10, 96934), (17, 57020), (20, 48467), (34, 28510), (68, 14255), (85, 11404), (170, 5702), (340, 2851)]