1308889738

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2961289}}^1$

素因数の和:2961321

約数の個数: 16

約数和(自身を含む): 2238735240

約数和(自身を除く): 929845502

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 2961289, 5922578, 38496757, 50341913, 76993514, 100683826, 654444869, 1308889738]

約数ペア:

[(1, 1308889738), (2, 654444869), (13, 100683826), (17, 76993514), (26, 50341913), (34, 38496757), (221, 5922578), (442, 2961289)]