831316

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1$

素因数の和:219

約数の個数: 24

約数和(自身を含む): 1541736

約数和(自身を除く): 710420

約数列:

[1, 2, 4, 37, 41, 74, 82, 137, 148, 164, 274, 548, 1517, 3034, 5069, 5617, 6068, 10138, 11234, 20276, 22468, 207829, 415658, 831316]

約数ペア:

[(1, 831316), (2, 415658), (4, 207829), (37, 22468), (41, 20276), (74, 11234), (82, 10138), (137, 6068), (148, 5617), (164, 5069), (274, 3034), (548, 1517)]