4906490

素因数分解:

$2^1\times 5^1\times {\mathrm{419}}^1\times {\mathrm{1171}}^1$

素因数の和:1597

約数の個数: 16

約数和(自身を含む): 8860320

約数和(自身を除く): 3953830

約数列:

[1, 2, 5, 10, 419, 838, 1171, 2095, 2342, 4190, 5855, 11710, 490649, 981298, 2453245, 4906490]

約数ペア:

[(1, 4906490), (2, 2453245), (5, 981298), (10, 490649), (419, 11710), (838, 5855), (1171, 4190), (2095, 2342)]