29871349382

素因数分解:

$2^1\times 7^1\times {\mathrm{206291}}^1\times {\mathrm{10343}}^1$

素因数の和:216643

約数の個数: 16

約数和(自身を含む): 51213226752

約数和(自身を除く): 21341877370

約数列:

[1, 2, 7, 14, 10343, 20686, 72401, 144802, 206291, 412582, 1444037, 2888074, 2133667813, 4267335626, 14935674691, 29871349382]

約数ペア:

[(1, 29871349382), (2, 14935674691), (7, 4267335626), (14, 2133667813), (10343, 2888074), (20686, 1444037), (72401, 412582), (144802, 206291)]