639802804

素因数分解:

$2^2\times {\mathrm{1733}}^1\times {\mathrm{92297}}^1$

素因数の和:94034

約数の個数: 12

約数和(自身を含む): 1120313124

約数和(自身を除く): 480510320

約数列:

[1, 2, 4, 1733, 3466, 6932, 92297, 184594, 369188, 159950701, 319901402, 639802804]

約数ペア:

[(1, 639802804), (2, 319901402), (4, 159950701), (1733, 369188), (3466, 184594), (6932, 92297)]