2011676415

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{397}}^1\times {\mathrm{48259}}^1$

素因数の和:48671

約数の個数: 32

約数和(自身を含む): 3687836160

約数和(自身を除く): 1676159745

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 397, 1191, 1985, 2779, 5955, 8337, 13895, 41685, 48259, 144777, 241295, 337813, 723885, 1013439, 1689065, 5067195, 19158823, 57476469, 95794115, 134111761, 287382345, 402335283, 670558805, 2011676415]

約数ペア:

[(1, 2011676415), (3, 670558805), (5, 402335283), (7, 287382345), (15, 134111761), (21, 95794115), (35, 57476469), (105, 19158823), (397, 5067195), (1191, 1689065), (1985, 1013439), (2779, 723885), (5955, 337813), (8337, 241295), (13895, 144777), (41685, 48259)]