850124

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{139}}^2$

素因数の和:293

約数の個数: 18

約数和(自身を含む): 1634724

約数和(自身を除く): 784600

約数列:

[1, 2, 4, 11, 22, 44, 139, 278, 556, 1529, 3058, 6116, 19321, 38642, 77284, 212531, 425062, 850124]

約数ペア:

[(1, 850124), (2, 425062), (4, 212531), (11, 77284), (22, 38642), (44, 19321), (139, 6116), (278, 3058), (556, 1529)]