2016574870

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^2\times {\mathrm{109063}}^1$

素因数の和:109156

約数の個数: 24

約数和(自身を含む): 3716246736

約数和(自身を除く): 1699671866

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 1849, 3698, 9245, 18490, 109063, 218126, 545315, 1090630, 4689709, 9379418, 23448545, 46897090, 201657487, 403314974, 1008287435, 2016574870]

約数ペア:

[(1, 2016574870), (2, 1008287435), (5, 403314974), (10, 201657487), (43, 46897090), (86, 23448545), (215, 9379418), (430, 4689709), (1849, 1090630), (3698, 545315), (9245, 218126), (18490, 109063)]