2018399201

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{964357}}^1$

素因数の和:964400

約数の個数: 16

約数和(自身を含む): 2592194304

約数和(自身を除く): 573795103

約数列:

[1, 7, 13, 23, 91, 161, 299, 2093, 964357, 6750499, 12536641, 22180211, 87756487, 155261477, 288342743, 2018399201]

約数ペア:

[(1, 2018399201), (7, 288342743), (13, 155261477), (23, 87756487), (91, 22180211), (161, 12536641), (299, 6750499), (2093, 964357)]