1340893996

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{68399}}^1$

素因数の和:68458

約数の個数: 36

約数和(自身を含む): 2628612000

約数和(自身を除く): 1287718004

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 116, 169, 338, 377, 676, 754, 1508, 4901, 9802, 19604, 68399, 136798, 273596, 889187, 1778374, 1983571, 3556748, 3967142, 7934284, 11559431, 23118862, 25786423, 46237724, 51572846, 103145692, 335223499, 670446998, 1340893996]

約数ペア:

[(1, 1340893996), (2, 670446998), (4, 335223499), (13, 103145692), (26, 51572846), (29, 46237724), (52, 25786423), (58, 23118862), (116, 11559431), (169, 7934284), (338, 3967142), (377, 3556748), (676, 1983571), (754, 1778374), (1508, 889187), (4901, 273596), (9802, 136798), (19604, 68399)]