4901986871

素因数分解:

${\mathrm{19}}^2\times {\mathrm{47}}^1\times {\mathrm{288913}}^1$

素因数の和:288998

約数の個数: 12

約数和(自身を含む): 5283659232

約数和(自身を除く): 381672361

約数列:

[1, 19, 47, 361, 893, 16967, 288913, 5489347, 13578911, 104297593, 257999309, 4901986871]

約数ペア:

[(1, 4901986871), (19, 257999309), (47, 104297593), (361, 13578911), (893, 5489347), (16967, 288913)]