2281396

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{601}}^1$

素因数の和:691

約数の個数: 24

約数和(自身を含む): 4365704

約数和(自身を除く): 2084308

約数列:

[1, 2, 4, 13, 26, 52, 73, 146, 292, 601, 949, 1202, 1898, 2404, 3796, 7813, 15626, 31252, 43873, 87746, 175492, 570349, 1140698, 2281396]

約数ペア:

[(1, 2281396), (2, 1140698), (4, 570349), (13, 175492), (26, 87746), (52, 43873), (73, 31252), (146, 15626), (292, 7813), (601, 3796), (949, 2404), (1202, 1898)]