2235771881

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{147937}}^1$

素因数の和:148088

約数の個数: 16

約数和(自身を含む): 2726793216

約数和(自身を除く): 491021335

約数列:

[1, 7, 17, 119, 127, 889, 2159, 15113, 147937, 1035559, 2514929, 17604503, 18787999, 131515993, 319395983, 2235771881]

約数ペア:

[(1, 2235771881), (7, 319395983), (17, 131515993), (119, 18787999), (127, 17604503), (889, 2514929), (2159, 1035559), (15113, 147937)]