2746874879

素因数分解:

$7^2\times {\mathrm{73}}^1\times {\mathrm{631}}^1\times {\mathrm{1217}}^1$

素因数の和:1935

約数の個数: 24

約数和(自身を含む): 3246915168

約数和(自身を除く): 500040289

約数列:

[1, 7, 49, 73, 511, 631, 1217, 3577, 4417, 8519, 30919, 46063, 59633, 88841, 322441, 621887, 767927, 2257087, 4353209, 5375489, 37628423, 56058671, 392410697, 2746874879]

約数ペア:

[(1, 2746874879), (7, 392410697), (49, 56058671), (73, 37628423), (511, 5375489), (631, 4353209), (1217, 2257087), (3577, 767927), (4417, 621887), (8519, 322441), (30919, 88841), (46063, 59633)]