28305459247

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{1710403}}^1$

素因数の和:1710502

約数の個数: 16

約数和(自身を含む): 32566092160

約数和(自身を除く): 4260632913

約数列:

[1, 13, 19, 67, 247, 871, 1273, 16549, 1710403, 22235239, 32497657, 114597001, 422469541, 1489761013, 2177343019, 28305459247]

約数ペア:

[(1, 28305459247), (13, 2177343019), (19, 1489761013), (67, 422469541), (247, 114597001), (871, 32497657), (1273, 22235239), (16549, 1710403)]