4197751415

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{308999}}^1$

素因数の和:309047

約数の個数: 32

約数和(自身を含む): 6229440000

約数和(自身を除く): 2031688585

約数列:

[1, 5, 11, 13, 19, 55, 65, 95, 143, 209, 247, 715, 1045, 1235, 2717, 13585, 308999, 1544995, 3398989, 4016987, 5870981, 16994945, 20084935, 29354905, 44186857, 64580791, 76322753, 220934285, 322903955, 381613765, 839550283, 4197751415]

約数ペア:

[(1, 4197751415), (5, 839550283), (11, 381613765), (13, 322903955), (19, 220934285), (55, 76322753), (65, 64580791), (95, 44186857), (143, 29354905), (209, 20084935), (247, 16994945), (715, 5870981), (1045, 4016987), (1235, 3398989), (2717, 1544995), (13585, 308999)]