289817684

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{135937}}^1$

素因数の和:135995

約数の個数: 24

約数和(自身を含む): 559520808

約数和(自身を除く): 269703124

約数列:

[1, 2, 4, 13, 26, 41, 52, 82, 164, 533, 1066, 2132, 135937, 271874, 543748, 1767181, 3534362, 5573417, 7068724, 11146834, 22293668, 72454421, 144908842, 289817684]

約数ペア:

[(1, 289817684), (2, 144908842), (4, 72454421), (13, 22293668), (26, 11146834), (41, 7068724), (52, 5573417), (82, 3534362), (164, 1767181), (533, 543748), (1066, 271874), (2132, 135937)]