2009664056

素因数分解:

$2^3\times {\mathrm{157}}^1\times {\mathrm{1600051}}^1$

素因数の和:1600214

約数の個数: 16

約数和(自身を含む): 3792123240

約数和(自身を除く): 1782459184

約数列:

[1, 2, 4, 8, 157, 314, 628, 1256, 1600051, 3200102, 6400204, 12800408, 251208007, 502416014, 1004832028, 2009664056]

約数ペア:

[(1, 2009664056), (2, 1004832028), (4, 502416014), (8, 251208007), (157, 12800408), (314, 6400204), (628, 3200102), (1256, 1600051)]