1590492071

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{227}}^1\times {\mathrm{379}}^1$

素因数の和:771

約数の個数: 32

約数和(自身を含む): 1940736000

約数和(自身を除く): 350243929

約数列:

[1, 7, 19, 133, 139, 227, 379, 973, 1589, 2641, 2653, 4313, 7201, 18487, 30191, 31553, 50407, 52681, 86033, 220871, 368767, 599507, 602231, 1000939, 1634627, 4196549, 7006573, 11442389, 11958587, 83710109, 227213153, 1590492071]

約数ペア:

[(1, 1590492071), (7, 227213153), (19, 83710109), (133, 11958587), (139, 11442389), (227, 7006573), (379, 4196549), (973, 1634627), (1589, 1000939), (2641, 602231), (2653, 599507), (4313, 368767), (7201, 220871), (18487, 86033), (30191, 52681), (31553, 50407)]