20170422706

素因数分解:

$2^1\times 7^1\times {\mathrm{401}}^1\times {\mathrm{3592879}}^1$

素因数の和:3593289

約数の個数: 16

約数和(自身を含む): 34664106240

約数和(自身を除く): 14493683534

約数列:

[1, 2, 7, 14, 401, 802, 2807, 5614, 3592879, 7185758, 25150153, 50300306, 1440744479, 2881488958, 10085211353, 20170422706]

約数ペア:

[(1, 20170422706), (2, 10085211353), (7, 2881488958), (14, 1440744479), (401, 50300306), (802, 25150153), (2807, 7185758), (5614, 3592879)]