266014778

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{1009}}^1\times {\mathrm{2161}}^1$

素因数の和:3233

約数の個数: 16

約数和(自身を含む): 406153320

約数和(自身を除く): 140138542

約数列:

[1, 2, 61, 122, 1009, 2018, 2161, 4322, 61549, 123098, 131821, 263642, 2180449, 4360898, 133007389, 266014778]

約数ペア:

[(1, 266014778), (2, 133007389), (61, 4360898), (122, 2180449), (1009, 263642), (2018, 131821), (2161, 123098), (4322, 61549)]