408042916

素因数分解:

$2^2\times {\mathrm{97}}^1\times {\mathrm{193}}^1\times {\mathrm{5449}}^1$

素因数の和:5743

約数の個数: 24

約数和(自身を含む): 725307800

約数和(自身を除く): 317264884

約数列:

[1, 2, 4, 97, 193, 194, 386, 388, 772, 5449, 10898, 18721, 21796, 37442, 74884, 528553, 1051657, 1057106, 2103314, 2114212, 4206628, 102010729, 204021458, 408042916]

約数ペア:

[(1, 408042916), (2, 204021458), (4, 102010729), (97, 4206628), (193, 2114212), (194, 2103314), (386, 1057106), (388, 1051657), (772, 528553), (5449, 74884), (10898, 37442), (18721, 21796)]