2009151898

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{1309747}}^1$

素因数の和:1309821

約数の個数: 16

約数和(自身を含む): 3300564960

約数和(自身を除く): 1291413062

約数列:

[1, 2, 13, 26, 59, 118, 767, 1534, 1309747, 2619494, 17026711, 34053422, 77275073, 154550146, 1004575949, 2009151898]

約数ペア:

[(1, 2009151898), (2, 1004575949), (13, 154550146), (26, 77275073), (59, 34053422), (118, 17026711), (767, 2619494), (1534, 1309747)]