2956538

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{6689}}^1$

素因数の和:6721

約数の個数: 16

約数和(自身を含む): 5057640

約数和(自身を除く): 2101102

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 6689, 13378, 86957, 113713, 173914, 227426, 1478269, 2956538]

約数ペア:

[(1, 2956538), (2, 1478269), (13, 227426), (17, 173914), (26, 113713), (34, 86957), (221, 13378), (442, 6689)]