1520370248

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{1049}}^1\times {\mathrm{10657}}^1$

素因数の和:11729

約数の個数: 32

約数和(自身を含む): 3021543000

約数和(自身を除く): 1501172752

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 1049, 2098, 4196, 8392, 10657, 17833, 21314, 35666, 42628, 71332, 85256, 142664, 181169, 362338, 724676, 1449352, 11179193, 22358386, 44716772, 89433544, 190046281, 380092562, 760185124, 1520370248]

約数ペア:

[(1, 1520370248), (2, 760185124), (4, 380092562), (8, 190046281), (17, 89433544), (34, 44716772), (68, 22358386), (136, 11179193), (1049, 1449352), (2098, 724676), (4196, 362338), (8392, 181169), (10657, 142664), (17833, 85256), (21314, 71332), (35666, 42628)]