2247204490

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{7748981}}^1$

素因数の和:7749017

約数の個数: 16

約数和(自身を含む): 4184450280

約数和(自身を除く): 1937245790

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 7748981, 15497962, 38744905, 77489810, 224720449, 449440898, 1123602245, 2247204490]

約数ペア:

[(1, 2247204490), (2, 1123602245), (5, 449440898), (10, 224720449), (29, 77489810), (58, 38744905), (145, 15497962), (290, 7748981)]