7412990

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{449}}^1$

素因数の和:596

約数の個数: 32

約数和(自身を含む): 14515200

約数和(自身を除く): 7102210

約数列:

[1, 2, 5, 10, 13, 26, 65, 127, 130, 254, 449, 635, 898, 1270, 1651, 2245, 3302, 4490, 5837, 8255, 11674, 16510, 29185, 57023, 58370, 114046, 285115, 570230, 741299, 1482598, 3706495, 7412990]

約数ペア:

[(1, 7412990), (2, 3706495), (5, 1482598), (10, 741299), (13, 570230), (26, 285115), (65, 114046), (127, 58370), (130, 57023), (254, 29185), (449, 16510), (635, 11674), (898, 8255), (1270, 5837), (1651, 4490), (2245, 3302)]