2666018879

素因数分解:

${\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{241}}^1\times {\mathrm{6733}}^1$

素因数の和:7058

約数の個数: 16

約数和(自身を含む): 2815997184

約数和(自身を除く): 149978305

約数列:

[1, 31, 53, 241, 1643, 6733, 7471, 12773, 208723, 356849, 395963, 1622653, 11062319, 50302243, 86000609, 2666018879]

約数ペア:

[(1, 2666018879), (31, 86000609), (53, 50302243), (241, 11062319), (1643, 1622653), (6733, 395963), (7471, 356849), (12773, 208723)]