2591528

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{7901}}^1$

素因数の和:7948

約数の個数: 16

約数和(自身を含む): 4978260

約数和(自身を除く): 2386732

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 7901, 15802, 31604, 63208, 323941, 647882, 1295764, 2591528]

約数ペア:

[(1, 2591528), (2, 1295764), (4, 647882), (8, 323941), (41, 63208), (82, 31604), (164, 15802), (328, 7901)]