2553204234997

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{571}}^1\times {\mathrm{18103081}}^1$

素因数の和:18103684

約数の個数: 16

約数和(自身を含む): 2899389613120

約数和(自身を除く): 346185378123

約数列:

[1, 13, 19, 247, 571, 7423, 10849, 141037, 18103081, 235340053, 343958539, 4471461007, 10336859251, 134379170263, 196400325769, 2553204234997]

約数ペア:

[(1, 2553204234997), (13, 196400325769), (19, 134379170263), (247, 10336859251), (571, 4471461007), (7423, 343958539), (10849, 235340053), (141037, 18103081)]