289422908

素因数分解:

$2^2\times {\mathrm{151}}^1\times {\mathrm{349}}^1\times {\mathrm{1373}}^1$

素因数の和:1877

約数の個数: 24

約数和(自身を含む): 511677600

約数和(自身を除く): 222254692

約数列:

[1, 2, 4, 151, 302, 349, 604, 698, 1373, 1396, 2746, 5492, 52699, 105398, 207323, 210796, 414646, 479177, 829292, 958354, 1916708, 72355727, 144711454, 289422908]

約数ペア:

[(1, 289422908), (2, 144711454), (4, 72355727), (151, 1916708), (302, 958354), (349, 829292), (604, 479177), (698, 414646), (1373, 210796), (1396, 207323), (2746, 105398), (5492, 52699)]