1520298916

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{1049}}^1\times {\mathrm{21313}}^1$

素因数の和:22383

約数の個数: 24

約数和(自身を含む): 2819842200

約数和(自身を除く): 1299543284

約数列:

[1, 2, 4, 17, 34, 68, 1049, 2098, 4196, 17833, 21313, 35666, 42626, 71332, 85252, 362321, 724642, 1449284, 22357337, 44714674, 89429348, 380074729, 760149458, 1520298916]

約数ペア:

[(1, 1520298916), (2, 760149458), (4, 380074729), (17, 89429348), (34, 44714674), (68, 22357337), (1049, 1449284), (2098, 724642), (4196, 362321), (17833, 85252), (21313, 71332), (35666, 42626)]