2566888922

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{21589}}^1$

素因数の和:21890

約数の個数: 32

約数和(自身を含む): 4406950800

約数和(自身を除く): 1840061878

約数列:

[1, 2, 13, 17, 26, 34, 221, 269, 442, 538, 3497, 4573, 6994, 9146, 21589, 43178, 59449, 118898, 280657, 367013, 561314, 734026, 4771169, 5807441, 9542338, 11614882, 75496733, 98726497, 150993466, 197452994, 1283444461, 2566888922]

約数ペア:

[(1, 2566888922), (2, 1283444461), (13, 197452994), (17, 150993466), (26, 98726497), (34, 75496733), (221, 11614882), (269, 9542338), (442, 5807441), (538, 4771169), (3497, 734026), (4573, 561314), (6994, 367013), (9146, 280657), (21589, 118898), (43178, 59449)]