668216982

素因数分解:

$2^1\times 3^1\times {\mathrm{269}}^1\times {\mathrm{414013}}^1$

素因数の和:414287

約数の個数: 16

約数和(自身を含む): 1341405360

約数和(自身を除く): 673188378

約数列:

[1, 2, 3, 6, 269, 538, 807, 1614, 414013, 828026, 1242039, 2484078, 111369497, 222738994, 334108491, 668216982]

約数ペア:

[(1, 668216982), (2, 334108491), (3, 222738994), (6, 111369497), (269, 2484078), (538, 1242039), (807, 828026), (1614, 414013)]