2017649930

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{516023}}^1$

素因数の和:516070

約数の個数: 32

約数和(自身を含む): 4012602624

約数和(自身を除く): 1994952694

約数列:

[1, 2, 5, 10, 17, 23, 34, 46, 85, 115, 170, 230, 391, 782, 1955, 3910, 516023, 1032046, 2580115, 5160230, 8772391, 11868529, 17544782, 23737058, 43861955, 59342645, 87723910, 118685290, 201764993, 403529986, 1008824965, 2017649930]

約数ペア:

[(1, 2017649930), (2, 1008824965), (5, 403529986), (10, 201764993), (17, 118685290), (23, 87723910), (34, 59342645), (46, 43861955), (85, 23737058), (115, 17544782), (170, 11868529), (230, 8772391), (391, 5160230), (782, 2580115), (1955, 1032046), (3910, 516023)]