2912456885

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{1597}}^1\times {\mathrm{28057}}^1$

素因数の和:29672

約数の個数: 16

約数和(自身を含む): 3766281456

約数和(自身を除く): 853824571

約数列:

[1, 5, 13, 65, 1597, 7985, 20761, 28057, 103805, 140285, 364741, 1823705, 44807029, 224035145, 582491377, 2912456885]

約数ペア:

[(1, 2912456885), (5, 582491377), (13, 224035145), (65, 44807029), (1597, 1823705), (7985, 364741), (20761, 140285), (28057, 103805)]