831293090

素因数分解:

$2^1\times 5^1\times {\mathrm{3571}}^1\times {\mathrm{23279}}^1$

素因数の和:26857

約数の個数: 16

約数和(自身を含む): 1496810880

約数和(自身を除く): 665517790

約数列:

[1, 2, 5, 10, 3571, 7142, 17855, 23279, 35710, 46558, 116395, 232790, 83129309, 166258618, 415646545, 831293090]

約数ペア:

[(1, 831293090), (2, 415646545), (5, 166258618), (10, 83129309), (3571, 232790), (7142, 116395), (17855, 46558), (23279, 35710)]