7864630319

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{1229}}^1\times {\mathrm{70321}}^1$

素因数の和:71570

約数の個数: 16

約数和(自身を含む): 9687558720

約数和(自身を除く): 1822928401

約数列:

[1, 7, 13, 91, 1229, 8603, 15977, 70321, 111839, 492247, 914173, 6399211, 86424509, 604971563, 1123518617, 7864630319]

約数ペア:

[(1, 7864630319), (7, 1123518617), (13, 604971563), (91, 86424509), (1229, 6399211), (8603, 914173), (15977, 492247), (70321, 111839)]