2564861291

素因数分解:

${\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{1187}}^1\times {\mathrm{1621}}^1$

素因数の和:2882

約数の個数: 16

約数和(自身を含む): 2713125888

約数和(自身を除く): 148264597

約数列:

[1, 31, 43, 1187, 1333, 1621, 36797, 50251, 51041, 69703, 1582271, 1924127, 2160793, 59647937, 82737461, 2564861291]

約数ペア:

[(1, 2564861291), (31, 82737461), (43, 59647937), (1187, 2160793), (1333, 1924127), (1621, 1582271), (36797, 69703), (50251, 51041)]