140279646

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1798457}}^1$

素因数の和:1798475

約数の個数: 16

約数和(自身を含む): 302140944

約数和(自身を除く): 161861298

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1798457, 3596914, 5395371, 10790742, 23379941, 46759882, 70139823, 140279646]

約数ペア:

[(1, 140279646), (2, 70139823), (3, 46759882), (6, 23379941), (13, 10790742), (26, 5395371), (39, 3596914), (78, 1798457)]