1296755564

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{246907}}^1$

素因数の和:247025

約数の個数: 24

約数和(自身を含む): 2468092368

約数和(自身を除く): 1171336804

約数列:

[1, 2, 4, 13, 26, 52, 101, 202, 404, 1313, 2626, 5252, 246907, 493814, 987628, 3209791, 6419582, 12839164, 24937607, 49875214, 99750428, 324188891, 648377782, 1296755564]

約数ペア:

[(1, 1296755564), (2, 648377782), (4, 324188891), (13, 99750428), (26, 49875214), (52, 24937607), (101, 12839164), (202, 6419582), (404, 3209791), (1313, 987628), (2626, 493814), (5252, 246907)]