2021672056

素因数分解:

$2^3\times {\mathrm{4253}}^1\times {\mathrm{59419}}^1$

素因数の和:63678

約数の個数: 16

約数和(自身を含む): 3791590200

約数和(自身を除く): 1769918144

約数列:

[1, 2, 4, 8, 4253, 8506, 17012, 34024, 59419, 118838, 237676, 475352, 252709007, 505418014, 1010836028, 2021672056]

約数ペア:

[(1, 2021672056), (2, 1010836028), (4, 505418014), (8, 252709007), (4253, 475352), (8506, 237676), (17012, 118838), (34024, 59419)]