2017372370

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{15518249}}^1$

素因数の和:15518269

約数の個数: 16

約数和(自身を含む): 3910599000

約数和(自身を除く): 1893226630

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 15518249, 31036498, 77591245, 155182490, 201737237, 403474474, 1008686185, 2017372370]

約数ペア:

[(1, 2017372370), (2, 1008686185), (5, 403474474), (10, 201737237), (13, 155182490), (26, 77591245), (65, 31036498), (130, 15518249)]