2152664

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{6563}}^1$

素因数の和:6610

約数の個数: 16

約数和(自身を含む): 4135320

約数和(自身を除く): 1982656

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 6563, 13126, 26252, 52504, 269083, 538166, 1076332, 2152664]

約数ペア:

[(1, 2152664), (2, 1076332), (4, 538166), (8, 269083), (41, 52504), (82, 26252), (164, 13126), (328, 6563)]