1691231038

素因数分解:

$2^1\times 7^1\times {\mathrm{8521}}^1\times {\mathrm{14177}}^1$

素因数の和:22707

約数の個数: 16

約数和(自身を含む): 2899797984

約数和(自身を除く): 1208566946

約数列:

[1, 2, 7, 14, 8521, 14177, 17042, 28354, 59647, 99239, 119294, 198478, 120802217, 241604434, 845615519, 1691231038]

約数ペア:

[(1, 1691231038), (2, 845615519), (7, 241604434), (14, 120802217), (8521, 198478), (14177, 119294), (17042, 99239), (28354, 59647)]