2151624961

素因数分解:

${\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{251}}^1\times {\mathrm{5711}}^1$

素因数の和:6060

約数の個数: 16

約数和(自身を含む): 2303078400

約数和(自身を除く): 151453439

約数列:

[1, 19, 79, 251, 1501, 4769, 5711, 19829, 108509, 376751, 451169, 1433461, 8572211, 27235759, 113243419, 2151624961]

約数ペア:

[(1, 2151624961), (19, 113243419), (79, 27235759), (251, 8572211), (1501, 1433461), (4769, 451169), (5711, 376751), (19829, 108509)]