629637196

素因数分解:

$2^2\times {\mathrm{139}}^1\times {\mathrm{157}}^1\times {\mathrm{7213}}^1$

素因数の和:7513

約数の個数: 24

約数和(自身を含む): 1117015760

約数和(自身を除く): 487378564

約数列:

[1, 2, 4, 139, 157, 278, 314, 556, 628, 7213, 14426, 21823, 28852, 43646, 87292, 1002607, 1132441, 2005214, 2264882, 4010428, 4529764, 157409299, 314818598, 629637196]

約数ペア:

[(1, 629637196), (2, 314818598), (4, 157409299), (139, 4529764), (157, 4010428), (278, 2264882), (314, 2005214), (556, 1132441), (628, 1002607), (7213, 87292), (14426, 43646), (21823, 28852)]