400766254

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{941}}^1\times {\mathrm{1049}}^1$

素因数の和:2028

約数の個数: 32

約数和(自身を含む): 712152000

約数和(自身を除く): 311385746

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 941, 1049, 1882, 2098, 6587, 7343, 13174, 14686, 27289, 30421, 54578, 60842, 191023, 212947, 382046, 425894, 987109, 1974218, 6909763, 13819526, 28626161, 57252322, 200383127, 400766254]

約数ペア:

[(1, 400766254), (2, 200383127), (7, 57252322), (14, 28626161), (29, 13819526), (58, 6909763), (203, 1974218), (406, 987109), (941, 425894), (1049, 382046), (1882, 212947), (2098, 191023), (6587, 60842), (7343, 54578), (13174, 30421), (14686, 27289)]