129248518

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{543061}}^1$

素因数の和:543087

約数の個数: 16

約数和(自身を含む): 234602784

約数和(自身を除く): 105354266

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 543061, 1086122, 3801427, 7602854, 9232037, 18464074, 64624259, 129248518]

約数ペア:

[(1, 129248518), (2, 64624259), (7, 18464074), (14, 9232037), (17, 7602854), (34, 3801427), (119, 1086122), (238, 543061)]