275338772

素因数分解:

$2^2\times {\mathrm{73}}^2\times {\mathrm{12917}}^1$

素因数の和:13067

約数の個数: 18

約数和(自身を含む): 488571678

約数和(自身を除く): 213232906

約数列:

[1, 2, 4, 73, 146, 292, 5329, 10658, 12917, 21316, 25834, 51668, 942941, 1885882, 3771764, 68834693, 137669386, 275338772]

約数ペア:

[(1, 275338772), (2, 137669386), (4, 68834693), (73, 3771764), (146, 1885882), (292, 942941), (5329, 51668), (10658, 25834), (12917, 21316)]