1019968274

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1697}}^1\times {\mathrm{23117}}^1$

素因数の和:24829

約数の個数: 16

約数和(自身を含む): 1648683288

約数和(自身を除く): 628715014

約数列:

[1, 2, 13, 26, 1697, 3394, 22061, 23117, 44122, 46234, 300521, 601042, 39229549, 78459098, 509984137, 1019968274]

約数ペア:

[(1, 1019968274), (2, 509984137), (13, 78459098), (26, 39229549), (1697, 601042), (3394, 300521), (22061, 46234), (23117, 44122)]