2538712

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1697}}^1$

素因数の和:1731

約数の個数: 32

約数和(自身を含む): 5501520

約数和(自身を除く): 2962808

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 136, 187, 374, 748, 1496, 1697, 3394, 6788, 13576, 18667, 28849, 37334, 57698, 74668, 115396, 149336, 230792, 317339, 634678, 1269356, 2538712]

約数ペア:

[(1, 2538712), (2, 1269356), (4, 634678), (8, 317339), (11, 230792), (17, 149336), (22, 115396), (34, 74668), (44, 57698), (68, 37334), (88, 28849), (136, 18667), (187, 13576), (374, 6788), (748, 3394), (1496, 1697)]