1770188

素因数分解:

$2^2\times 7^1\times {\mathrm{191}}^1\times {\mathrm{331}}^1$

素因数の和:533

約数の個数: 24

約数和(自身を含む): 3569664

約数和(自身を除く): 1799476

約数列:

[1, 2, 4, 7, 14, 28, 191, 331, 382, 662, 764, 1324, 1337, 2317, 2674, 4634, 5348, 9268, 63221, 126442, 252884, 442547, 885094, 1770188]

約数ペア:

[(1, 1770188), (2, 885094), (4, 442547), (7, 252884), (14, 126442), (28, 63221), (191, 9268), (331, 5348), (382, 4634), (662, 2674), (764, 2317), (1324, 1337)]