931001188

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1637}}^1\times {\mathrm{10937}}^1$

素因数の和:12591

約数の個数: 24

約数和(自身を含む): 1755811512

約数和(自身を除く): 824810324

約数列:

[1, 2, 4, 13, 26, 52, 1637, 3274, 6548, 10937, 21281, 21874, 42562, 43748, 85124, 142181, 284362, 568724, 17903869, 35807738, 71615476, 232750297, 465500594, 931001188]

約数ペア:

[(1, 931001188), (2, 465500594), (4, 232750297), (13, 71615476), (26, 35807738), (52, 17903869), (1637, 568724), (3274, 284362), (6548, 142181), (10937, 85124), (21281, 43748), (21874, 42562)]