13016510

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{449}}^1$

素因数の和:692

約数の個数: 32

約数和(自身を含む): 25401600

約数和(自身を除く): 12385090

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 223, 446, 449, 898, 1115, 2230, 2245, 2899, 4490, 5798, 5837, 11674, 14495, 28990, 29185, 58370, 100127, 200254, 500635, 1001270, 1301651, 2603302, 6508255, 13016510]

約数ペア:

[(1, 13016510), (2, 6508255), (5, 2603302), (10, 1301651), (13, 1001270), (26, 500635), (65, 200254), (130, 100127), (223, 58370), (446, 29185), (449, 28990), (898, 14495), (1115, 11674), (2230, 5837), (2245, 5798), (2899, 4490)]