3684890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{241}}^1$

素因数の和:398

約数の個数: 32

約数和(自身を含む): 7318080

約数和(自身を除く): 3633190

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 139, 241, 278, 482, 695, 1205, 1390, 1529, 2410, 2651, 3058, 5302, 7645, 13255, 15290, 26510, 33499, 66998, 167495, 334990, 368489, 736978, 1842445, 3684890]

約数ペア:

[(1, 3684890), (2, 1842445), (5, 736978), (10, 368489), (11, 334990), (22, 167495), (55, 66998), (110, 33499), (139, 26510), (241, 15290), (278, 13255), (482, 7645), (695, 5302), (1205, 3058), (1390, 2651), (1529, 2410)]