1900402517

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{22349}}^1$

素因数の和:22604

約数の個数: 16

約数和(自身を含む): 2122713600

約数和(自身を除く): 222311083

約数列:

[1, 13, 31, 211, 403, 2743, 6541, 22349, 85033, 290537, 692819, 4715639, 9006647, 61303307, 146184809, 1900402517]

約数ペア:

[(1, 1900402517), (13, 146184809), (31, 61303307), (211, 9006647), (403, 4715639), (2743, 692819), (6541, 290537), (22349, 85033)]