212664756473

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{521}}^1\times {\mathrm{4651}}^1$

素因数の和:5385

約数の個数: 32

約数和(自身を含む): 236345864832

約数和(自身を除く): 23681108359

約数列:

[1, 13, 43, 157, 521, 559, 2041, 4651, 6751, 6773, 22403, 60463, 81797, 87763, 199993, 291239, 730207, 1063361, 2423171, 2599909, 3517271, 9492691, 31398901, 31501223, 45724523, 104196353, 380437847, 408185713, 1354552589, 4945692011, 16358827421, 212664756473]

約数ペア:

[(1, 212664756473), (13, 16358827421), (43, 4945692011), (157, 1354552589), (521, 408185713), (559, 380437847), (2041, 104196353), (4651, 45724523), (6751, 31501223), (6773, 31398901), (22403, 9492691), (60463, 3517271), (81797, 2599909), (87763, 2423171), (199993, 1063361), (291239, 730207)]