2008170416

素因数分解:

$2^4\times 7^1\times {\mathrm{17930093}}^1$

素因数の和:17930108

約数の個数: 20

約数和(自身を含む): 4446663312

約数和(自身を除く): 2438492896

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 17930093, 35860186, 71720372, 125510651, 143440744, 251021302, 286881488, 502042604, 1004085208, 2008170416]

約数ペア:

[(1, 2008170416), (2, 1004085208), (4, 502042604), (7, 286881488), (8, 251021302), (14, 143440744), (16, 125510651), (28, 71720372), (56, 35860186), (112, 17930093)]