2119818859

素因数分解:

${\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{70729}}^1$

素因数の和:70830

約数の個数: 16

約数和(自身を含む): 2352762720

約数和(自身を除く): 232943861

約数列:

[1, 17, 41, 43, 697, 731, 1763, 29971, 70729, 1202393, 2899889, 3041347, 49298113, 51702899, 124695227, 2119818859]

約数ペア:

[(1, 2119818859), (17, 124695227), (41, 51702899), (43, 49298113), (697, 3041347), (731, 2899889), (1763, 1202393), (29971, 70729)]