98051980

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{377123}}^1$

素因数の和:377145

約数の個数: 24

約数和(自身を含む): 221748912

約数和(自身を除く): 123696932

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 377123, 754246, 1508492, 1885615, 3771230, 4902599, 7542460, 9805198, 19610396, 24512995, 49025990, 98051980]

約数ペア:

[(1, 98051980), (2, 49025990), (4, 24512995), (5, 19610396), (10, 9805198), (13, 7542460), (20, 4902599), (26, 3771230), (52, 1885615), (65, 1508492), (130, 754246), (260, 377123)]