2000298416

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{6579929}}^1$

素因数の和:6579956

約数の個数: 20

約数和(自身を含む): 4079556600

約数和(自身を除く): 2079258184

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 6579929, 13159858, 26319716, 52639432, 105278864, 125018651, 250037302, 500074604, 1000149208, 2000298416]

約数ペア:

[(1, 2000298416), (2, 1000149208), (4, 500074604), (8, 250037302), (16, 125018651), (19, 105278864), (38, 52639432), (76, 26319716), (152, 13159858), (304, 6579929)]