81706014710

素因数分解:

$2^1\times 5^1\times {\mathrm{3727}}^1\times {\mathrm{2192273}}^1$

素因数の和:2196007

約数の個数: 16

約数和(自身を含む): 147110354496

約数和(自身を除く): 65404339786

約数列:

[1, 2, 5, 10, 3727, 7454, 18635, 37270, 2192273, 4384546, 10961365, 21922730, 8170601471, 16341202942, 40853007355, 81706014710]

約数ペア:

[(1, 81706014710), (2, 40853007355), (5, 16341202942), (10, 8170601471), (3727, 21922730), (7454, 10961365), (18635, 4384546), (37270, 2192273)]