108638738

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{245789}}^1$

素因数の和:245821

約数の個数: 16

約数和(自身を含む): 185817240

約数和(自身を除く): 77178502

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 245789, 491578, 3195257, 4178413, 6390514, 8356826, 54319369, 108638738]

約数ペア:

[(1, 108638738), (2, 54319369), (13, 8356826), (17, 6390514), (26, 4178413), (34, 3195257), (221, 491578), (442, 245789)]