2017997995

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{3313}}^1\times {\mathrm{9371}}^1$

素因数の和:12702

約数の個数: 16

約数和(自身を含む): 2608939872

約数和(自身を除く): 590941877

約数列:

[1, 5, 13, 65, 3313, 9371, 16565, 43069, 46855, 121823, 215345, 609115, 31046123, 155230615, 403599599, 2017997995]

約数ペア:

[(1, 2017997995), (5, 403599599), (13, 155230615), (65, 31046123), (3313, 609115), (9371, 215345), (16565, 121823), (43069, 46855)]