7089140

素因数分解:

$2^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{2791}}^1$

素因数の和:2927

約数の個数: 24

約数和(自身を含む): 15009792

約数和(自身を除く): 7920652

約数列:

[1, 2, 4, 5, 10, 20, 127, 254, 508, 635, 1270, 2540, 2791, 5582, 11164, 13955, 27910, 55820, 354457, 708914, 1417828, 1772285, 3544570, 7089140]

約数ペア:

[(1, 7089140), (2, 3544570), (4, 1772285), (5, 1417828), (10, 708914), (20, 354457), (127, 55820), (254, 27910), (508, 13955), (635, 11164), (1270, 5582), (2540, 2791)]