2013888968

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2766331}}^1$

素因数の和:2766357

約数の個数: 32

約数和(自身を含む): 4647437760

約数和(自身を除く): 2633548792

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 2766331, 5532662, 11065324, 19364317, 22130648, 35962303, 38728634, 71924606, 77457268, 143849212, 154914536, 251736121, 287698424, 503472242, 1006944484, 2013888968]

約数ペア:

[(1, 2013888968), (2, 1006944484), (4, 503472242), (7, 287698424), (8, 251736121), (13, 154914536), (14, 143849212), (26, 77457268), (28, 71924606), (52, 38728634), (56, 35962303), (91, 22130648), (104, 19364317), (182, 11065324), (364, 5532662), (728, 2766331)]