2017841618

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{307}}^1\times {\mathrm{3463}}^1$

素因数の和:3858

約数の個数: 32

約数和(自身を含む): 3315962496

約数和(自身を除く): 1298120878

約数列:

[1, 2, 13, 26, 73, 146, 307, 614, 949, 1898, 3463, 3991, 6926, 7982, 22411, 44822, 45019, 90038, 252799, 291343, 505598, 582686, 1063141, 2126282, 3286387, 6572774, 13820833, 27641666, 77609293, 155218586, 1008920809, 2017841618]

約数ペア:

[(1, 2017841618), (2, 1008920809), (13, 155218586), (26, 77609293), (73, 27641666), (146, 13820833), (307, 6572774), (614, 3286387), (949, 2126282), (1898, 1063141), (3463, 582686), (3991, 505598), (6926, 291343), (7982, 252799), (22411, 90038), (44822, 45019)]