279898422

素因数分解:

$2^1\times 3^1\times {\mathrm{79}}^1\times {\mathrm{367}}^1\times {\mathrm{1609}}^1$

素因数の和:2060

約数の個数: 32

約数和(自身を含む): 568780800

約数和(自身を除く): 288882378

約数列:

[1, 2, 3, 6, 79, 158, 237, 367, 474, 734, 1101, 1609, 2202, 3218, 4827, 9654, 28993, 57986, 86979, 127111, 173958, 254222, 381333, 590503, 762666, 1181006, 1771509, 3543018, 46649737, 93299474, 139949211, 279898422]

約数ペア:

[(1, 279898422), (2, 139949211), (3, 93299474), (6, 46649737), (79, 3543018), (158, 1771509), (237, 1181006), (367, 762666), (474, 590503), (734, 381333), (1101, 254222), (1609, 173958), (2202, 127111), (3218, 86979), (4827, 57986), (9654, 28993)]