30989088884

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{4861}}^1\times {\mathrm{122597}}^1$

素因数の和:127475

約数の個数: 24

約数和(自身を含む): 58415004648

約数和(自身を除く): 27425915764

約数列:

[1, 2, 4, 13, 26, 52, 4861, 9722, 19444, 63193, 122597, 126386, 245194, 252772, 490388, 1593761, 3187522, 6375044, 595944017, 1191888034, 2383776068, 7747272221, 15494544442, 30989088884]

約数ペア:

[(1, 30989088884), (2, 15494544442), (4, 7747272221), (13, 2383776068), (26, 1191888034), (52, 595944017), (4861, 6375044), (9722, 3187522), (19444, 1593761), (63193, 490388), (122597, 252772), (126386, 245194)]