2017954517

素因数分解:

${\mathrm{31}}^1\times {\mathrm{233}}^1\times {\mathrm{491}}^1\times {\mathrm{569}}^1$

素因数の和:1324

約数の個数: 16

約数和(自身を含む): 2099934720

約数和(自身を除く): 81980203

約数列:

[1, 31, 233, 491, 569, 7223, 15221, 17639, 114403, 132577, 279379, 3546493, 4109887, 8660749, 65095307, 2017954517]

約数ペア:

[(1, 2017954517), (31, 65095307), (233, 8660749), (491, 4109887), (569, 3546493), (7223, 279379), (15221, 132577), (17639, 114403)]