2012162864

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{1591901}}^1$

素因数の和:1591988

約数の個数: 20

約数和(自身を含む): 3947916960

約数和(自身を除く): 1935754096

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 1591901, 3183802, 6367604, 12735208, 25470416, 125760179, 251520358, 503040716, 1006081432, 2012162864]

約数ペア:

[(1, 2012162864), (2, 1006081432), (4, 503040716), (8, 251520358), (16, 125760179), (79, 25470416), (158, 12735208), (316, 6367604), (632, 3183802), (1264, 1591901)]