10990507

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{263}}^1$

素因数の和:434

約数の個数: 16

約数和(自身を含む): 12545280

約数和(自身を除く): 1554773

約数列:

[1, 11, 29, 131, 263, 319, 1441, 2893, 3799, 7627, 34453, 41789, 83897, 378983, 999137, 10990507]

約数ペア:

[(1, 10990507), (11, 999137), (29, 378983), (131, 83897), (263, 41789), (319, 34453), (1441, 7627), (2893, 3799)]