2499285745

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{491}}^1\times {\mathrm{4871}}^1$

素因数の和:5397

約数の個数: 32

約数和(自身を含む): 3451714560

約数和(自身を除く): 952428815

約数列:

[1, 5, 11, 19, 55, 95, 209, 491, 1045, 2455, 4871, 5401, 9329, 24355, 27005, 46645, 53581, 92549, 102619, 267905, 462745, 513095, 1018039, 2391661, 5090195, 11958305, 26308271, 45441559, 131541355, 227207795, 499857149, 2499285745]

約数ペア:

[(1, 2499285745), (5, 499857149), (11, 227207795), (19, 131541355), (55, 45441559), (95, 26308271), (209, 11958305), (491, 5090195), (1045, 2391661), (2455, 1018039), (4871, 513095), (5401, 462745), (9329, 267905), (24355, 102619), (27005, 92549), (46645, 53581)]