871422668

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{1093}}^1\times {\mathrm{5387}}^1$

素因数の和:6521

約数の個数: 24

約数和(自身を含む): 1567929552

約数和(自身を除く): 696506884

約数列:

[1, 2, 4, 37, 74, 148, 1093, 2186, 4372, 5387, 10774, 21548, 40441, 80882, 161764, 199319, 398638, 797276, 5887991, 11775982, 23551964, 217855667, 435711334, 871422668]

約数ペア:

[(1, 871422668), (2, 435711334), (4, 217855667), (37, 23551964), (74, 11775982), (148, 5887991), (1093, 797276), (2186, 398638), (4372, 199319), (5387, 161764), (10774, 80882), (21548, 40441)]