109280522

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{247241}}^1$

素因数の和:247273

約数の個数: 16

約数和(自身を含む): 186914952

約数和(自身を除く): 77634430

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 247241, 494482, 3214133, 4203097, 6428266, 8406194, 54640261, 109280522]

約数ペア:

[(1, 109280522), (2, 54640261), (13, 8406194), (17, 6428266), (26, 4203097), (34, 3214133), (221, 494482), (442, 247241)]