2678245

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{467}}^1$

素因数の和:540

約数の個数: 16

約数和(自身を含む): 3414528

約数和(自身を除く): 736283

約数列:

[1, 5, 31, 37, 155, 185, 467, 1147, 2335, 5735, 14477, 17279, 72385, 86395, 535649, 2678245]

約数ペア:

[(1, 2678245), (5, 535649), (31, 86395), (37, 72385), (155, 17279), (185, 14477), (467, 5735), (1147, 2335)]