1520274308

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1872259}}^1$

素因数の和:1872299

約数の個数: 24

約数和(自身を含む): 3145396800

約数和(自身を除く): 1625122492

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 1872259, 3744518, 7489036, 13105813, 26211626, 52423252, 54295511, 108591022, 217182044, 380068577, 760137154, 1520274308]

約数ペア:

[(1, 1520274308), (2, 760137154), (4, 380068577), (7, 217182044), (14, 108591022), (28, 54295511), (29, 52423252), (58, 26211626), (116, 13105813), (203, 7489036), (406, 3744518), (812, 1872259)]