201326064778

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{557}}^1\times {\mathrm{4884421}}^1$

素因数の和:4885017

約数の個数: 16

約数和(自身を含む): 310707852264

約数和(自身を除く): 109381787486

約数列:

[1, 2, 37, 74, 557, 1114, 20609, 41218, 4884421, 9768842, 180723577, 361447154, 2720622497, 5441244994, 100663032389, 201326064778]

約数ペア:

[(1, 201326064778), (2, 100663032389), (37, 5441244994), (74, 2720622497), (557, 361447154), (1114, 180723577), (20609, 9768842), (41218, 4884421)]