2021266

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{269}}^1$

素因数の和:318

約数の個数: 24

約数和(自身を含む): 3481380

約数和(自身を除く): 1460114

約数列:

[1, 2, 13, 17, 26, 34, 221, 269, 289, 442, 538, 578, 3497, 3757, 4573, 6994, 7514, 9146, 59449, 77741, 118898, 155482, 1010633, 2021266]

約数ペア:

[(1, 2021266), (2, 1010633), (13, 155482), (17, 118898), (26, 77741), (34, 59449), (221, 9146), (269, 7514), (289, 6994), (442, 4573), (538, 3757), (578, 3497)]