447213832

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{252949}}^1$

素因数の和:252985

約数の個数: 32

約数和(自身を含む): 956151000

約数和(自身を除く): 508937168

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1768, 252949, 505898, 1011796, 2023592, 3288337, 4300133, 6576674, 8600266, 13153348, 17200532, 26306696, 34401064, 55901729, 111803458, 223606916, 447213832]

約数ペア:

[(1, 447213832), (2, 223606916), (4, 111803458), (8, 55901729), (13, 34401064), (17, 26306696), (26, 17200532), (34, 13153348), (52, 8600266), (68, 6576674), (104, 4300133), (136, 3288337), (221, 2023592), (442, 1011796), (884, 505898), (1768, 252949)]