1874489239

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{457}}^1\times {\mathrm{13627}}^1$

素因数の和:14134

約数の個数: 16

約数和(自身を含む): 2197051648

約数和(自身を除く): 322562409

約数列:

[1, 7, 43, 301, 457, 3199, 13627, 19651, 95389, 137557, 585961, 4101727, 6227539, 43592773, 267784177, 1874489239]

約数ペア:

[(1, 1874489239), (7, 267784177), (43, 43592773), (301, 6227539), (457, 4101727), (3199, 585961), (13627, 137557), (19651, 95389)]