1078795454

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{379}}^1\times {\mathrm{1187}}^1$

素因数の和:1688

約数の個数: 32

約数和(自身を含む): 1787702400

約数和(自身を除く): 708906946

約数列:

[1, 2, 11, 22, 109, 218, 379, 758, 1187, 1199, 2374, 2398, 4169, 8338, 13057, 26114, 41311, 82622, 129383, 258766, 449873, 454421, 899746, 908842, 1423213, 2846426, 4948603, 9897206, 49036157, 98072314, 539397727, 1078795454]

約数ペア:

[(1, 1078795454), (2, 539397727), (11, 98072314), (22, 49036157), (109, 9897206), (218, 4948603), (379, 2846426), (758, 1423213), (1187, 908842), (1199, 899746), (2374, 454421), (2398, 449873), (4169, 258766), (8338, 129383), (13057, 82622), (26114, 41311)]