39964653794

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{7724131}}^1$

素因数の和:7724345

約数の個数: 16

約数和(自身を含む): 64882708800

約数和(自身を除く): 24918055006

約数列:

[1, 2, 13, 26, 199, 398, 2587, 5174, 7724131, 15448262, 100413703, 200827406, 1537102069, 3074204138, 19982326897, 39964653794]

約数ペア:

[(1, 39964653794), (2, 19982326897), (13, 3074204138), (26, 1537102069), (199, 200827406), (398, 100413703), (2587, 15448262), (5174, 7724131)]