2172592130

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{7491697}}^1$

素因数の和:7491733

約数の個数: 16

約数和(自身を含む): 4045516920

約数和(自身を除く): 1872924790

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 7491697, 14983394, 37458485, 74916970, 217259213, 434518426, 1086296065, 2172592130]

約数ペア:

[(1, 2172592130), (2, 1086296065), (5, 434518426), (10, 217259213), (29, 74916970), (58, 37458485), (145, 14983394), (290, 7491697)]