4988556

素因数分解:

$2^2\times 3^2\times {\mathrm{138571}}^1$

素因数の和:138581

約数の個数: 18

約数和(自身を含む): 12610052

約数和(自身を除く): 7621496

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 138571, 277142, 415713, 554284, 831426, 1247139, 1662852, 2494278, 4988556]

約数ペア:

[(1, 4988556), (2, 2494278), (3, 1662852), (4, 1247139), (6, 831426), (9, 554284), (12, 415713), (18, 277142), (36, 138571)]