2671445

素因数分解:

$5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{601}}^1$

素因数の和:740

約数の個数: 16

約数和(自身を含む): 3698688

約数和(自身を除く): 1027243

約数列:

[1, 5, 7, 35, 127, 601, 635, 889, 3005, 4207, 4445, 21035, 76327, 381635, 534289, 2671445]

約数ペア:

[(1, 2671445), (5, 534289), (7, 381635), (35, 76327), (127, 21035), (601, 4445), (635, 4207), (889, 3005)]