163800642790

素因数分解:

$2^1\times 5^1\times {\mathrm{11491}}^1\times {\mathrm{1425469}}^1$

素因数の和:1436967

約数の個数: 16

約数和(自身を含む): 294867022320

約数和(自身を除く): 131066379530

約数列:

[1, 2, 5, 10, 11491, 22982, 57455, 114910, 1425469, 2850938, 7127345, 14254690, 16380064279, 32760128558, 81900321395, 163800642790]

約数ペア:

[(1, 163800642790), (2, 81900321395), (5, 32760128558), (10, 16380064279), (11491, 14254690), (22982, 7127345), (57455, 2850938), (114910, 1425469)]