424712878

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1\times {\mathrm{137}}^1\times {\mathrm{149}}^1$

素因数の和:492

約数の個数: 32

約数和(自身を含む): 658756800

約数和(自身を除く): 234043922

約数列:

[1, 2, 101, 103, 137, 149, 202, 206, 274, 298, 10403, 13837, 14111, 15049, 15347, 20413, 20806, 27674, 28222, 30098, 30694, 40826, 1425211, 1550047, 2061713, 2102539, 2850422, 3100094, 4123426, 4205078, 212356439, 424712878]

約数ペア:

[(1, 424712878), (2, 212356439), (101, 4205078), (103, 4123426), (137, 3100094), (149, 2850422), (202, 2102539), (206, 2061713), (274, 1550047), (298, 1425211), (10403, 40826), (13837, 30694), (14111, 30098), (15049, 28222), (15347, 27674), (20413, 20806)]