7208410

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3449}}^1$

素因数の和:3486

約数の個数: 32

約数和(自身を含む): 14904000

約数和(自身を除く): 7695590

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 3449, 6898, 17245, 34490, 37939, 65531, 75878, 131062, 189695, 327655, 379390, 655310, 720841, 1441682, 3604205, 7208410]

約数ペア:

[(1, 7208410), (2, 3604205), (5, 1441682), (10, 720841), (11, 655310), (19, 379390), (22, 327655), (38, 189695), (55, 131062), (95, 75878), (110, 65531), (190, 37939), (209, 34490), (418, 17245), (1045, 6898), (2090, 3449)]