1330995185

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{187861}}^1$

素因数の和:187988

約数の個数: 16

約数和(自身を含む): 1735844880

約数和(自身を除く): 404849695

約数列:

[1, 5, 13, 65, 109, 545, 1417, 7085, 187861, 939305, 2442193, 12210965, 20476849, 102384245, 266199037, 1330995185]

約数ペア:

[(1, 1330995185), (5, 266199037), (13, 102384245), (65, 20476849), (109, 12210965), (545, 2442193), (1417, 939305), (7085, 187861)]