1018425530

素因数分解:

$2^1\times 5^1\times {\mathrm{997}}^1\times {\mathrm{102149}}^1$

素因数の和:103153

約数の個数: 16

約数和(自身を含む): 1835022600

約数和(自身を除く): 816597070

約数列:

[1, 2, 5, 10, 997, 1994, 4985, 9970, 102149, 204298, 510745, 1021490, 101842553, 203685106, 509212765, 1018425530]

約数ペア:

[(1, 1018425530), (2, 509212765), (5, 203685106), (10, 101842553), (997, 1021490), (1994, 510745), (4985, 204298), (9970, 102149)]