2012289998

素因数分解:

$2^1\times {\mathrm{149}}^1\times {\mathrm{389}}^1\times {\mathrm{17359}}^1$

素因数の和:17899

約数の個数: 16

約数和(自身を含む): 3046680000

約数和(自身を除く): 1034390002

約数列:

[1, 2, 149, 298, 389, 778, 17359, 34718, 57961, 115922, 2586491, 5172982, 6752651, 13505302, 1006144999, 2012289998]

約数ペア:

[(1, 2012289998), (2, 1006144999), (149, 13505302), (298, 6752651), (389, 5172982), (778, 2586491), (17359, 115922), (34718, 57961)]