2013252904

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19358201}}^1$

素因数の和:19358220

約数の個数: 16

約数和(自身を含む): 4065222420

約数和(自身を除く): 2051969516

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 19358201, 38716402, 77432804, 154865608, 251656613, 503313226, 1006626452, 2013252904]

約数ペア:

[(1, 2013252904), (2, 1006626452), (4, 503313226), (8, 251656613), (13, 154865608), (26, 77432804), (52, 38716402), (104, 19358201)]