252705404

素因数分解:

$2^2\times 7^1\times {\mathrm{631}}^1\times {\mathrm{14303}}^1$

素因数の和:14945

約数の個数: 24

約数和(自身を含む): 506247168

約数和(自身を除く): 253541764

約数列:

[1, 2, 4, 7, 14, 28, 631, 1262, 2524, 4417, 8834, 14303, 17668, 28606, 57212, 100121, 200242, 400484, 9025193, 18050386, 36100772, 63176351, 126352702, 252705404]

約数ペア:

[(1, 252705404), (2, 126352702), (4, 63176351), (7, 36100772), (14, 18050386), (28, 9025193), (631, 400484), (1262, 200242), (2524, 100121), (4417, 57212), (8834, 28606), (14303, 17668)]