2017292075

素因数分解:

$5^2\times {\mathrm{163}}^1\times {\mathrm{495041}}^1$

素因数の和:495214

約数の個数: 12

約数和(自身を含む): 2516793528

約数和(自身を除く): 499501453

約数列:

[1, 5, 25, 163, 815, 4075, 495041, 2475205, 12376025, 80691683, 403458415, 2017292075]

約数ペア:

[(1, 2017292075), (5, 403458415), (25, 80691683), (163, 12376025), (815, 2475205), (4075, 495041)]