2101090030

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{16162231}}^1$

素因数の和:16162251

約数の個数: 16

約数和(自身を含む): 4072882464

約数和(自身を除く): 1971792434

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 16162231, 32324462, 80811155, 161622310, 210109003, 420218006, 1050545015, 2101090030]

約数ペア:

[(1, 2101090030), (2, 1050545015), (5, 420218006), (10, 210109003), (13, 161622310), (26, 80811155), (65, 32324462), (130, 16162231)]