8884642

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{20101}}^1$

素因数の和:20133

約数の個数: 16

約数和(自身を含む): 15197112

約数和(自身を除く): 6312470

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 20101, 40202, 261313, 341717, 522626, 683434, 4442321, 8884642]

約数ペア:

[(1, 8884642), (2, 4442321), (13, 683434), (17, 522626), (26, 341717), (34, 261313), (221, 40202), (442, 20101)]