2427986

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:230

約数の個数: 24

約数和(自身を含む): 4085760

約数和(自身を除く): 1657774

約数列:

[1, 2, 11, 22, 79, 121, 127, 158, 242, 254, 869, 1397, 1738, 2794, 9559, 10033, 15367, 19118, 20066, 30734, 110363, 220726, 1213993, 2427986]

約数ペア:

[(1, 2427986), (2, 1213993), (11, 220726), (22, 110363), (79, 30734), (121, 20066), (127, 19118), (158, 15367), (242, 10033), (254, 9559), (869, 2794), (1397, 1738)]