2016396403

素因数分解:

$7^2\times {\mathrm{1901}}^1\times {\mathrm{21647}}^1$

素因数の和:23562

約数の個数: 12

約数和(自身を含む): 2346946272

約数和(自身を除く): 330549869

約数列:

[1, 7, 49, 1901, 13307, 21647, 93149, 151529, 1060703, 41150947, 288056629, 2016396403]

約数ペア:

[(1, 2016396403), (7, 288056629), (49, 41150947), (1901, 1060703), (13307, 151529), (21647, 93149)]