2044930

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{523}}^1$

素因数の和:570

約数の個数: 32

約数和(自身を含む): 4074624

約数和(自身を除く): 2029694

約数列:

[1, 2, 5, 10, 17, 23, 34, 46, 85, 115, 170, 230, 391, 523, 782, 1046, 1955, 2615, 3910, 5230, 8891, 12029, 17782, 24058, 44455, 60145, 88910, 120290, 204493, 408986, 1022465, 2044930]

約数ペア:

[(1, 2044930), (2, 1022465), (5, 408986), (10, 204493), (17, 120290), (23, 88910), (34, 60145), (46, 44455), (85, 24058), (115, 17782), (170, 12029), (230, 8891), (391, 5230), (523, 3910), (782, 2615), (1046, 1955)]