1339680457042

素因数分解:

$2^1\times {\mathrm{331}}^1\times {\mathrm{7057}}^1\times {\mathrm{286763}}^1$

素因数の和:294153

約数の個数: 16

約数和(自身を含む): 2015884390752

約数和(自身を除く): 676203933710

約数列:

[1, 2, 331, 662, 7057, 14114, 286763, 573526, 2335867, 4671734, 94918553, 189837106, 2023686491, 4047372982, 669840228521, 1339680457042]

約数ペア:

[(1, 1339680457042), (2, 669840228521), (331, 4047372982), (662, 2023686491), (7057, 189837106), (14114, 94918553), (286763, 4671734), (573526, 2335867)]