262912001402

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{2131}}^1\times {\mathrm{3246709}}^1$

素因数の和:3248861

約数の個数: 16

約数和(自身を含む): 415319143200

約数和(自身を除く): 152407141798

約数列:

[1, 2, 19, 38, 2131, 4262, 40489, 80978, 3246709, 6493418, 61687471, 123374942, 6918736879, 13837473758, 131456000701, 262912001402]

約数ペア:

[(1, 262912001402), (2, 131456000701), (19, 13837473758), (38, 6918736879), (2131, 123374942), (4262, 61687471), (40489, 6493418), (80978, 3246709)]