1456196

素因数分解:

$2^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{397}}^1$

素因数の和:539

約数の個数: 24

約数和(自身を含む): 2942016

約数和(自身を除く): 1485820

約数列:

[1, 2, 4, 7, 14, 28, 131, 262, 397, 524, 794, 917, 1588, 1834, 2779, 3668, 5558, 11116, 52007, 104014, 208028, 364049, 728098, 1456196]

約数ペア:

[(1, 1456196), (2, 728098), (4, 364049), (7, 208028), (14, 104014), (28, 52007), (131, 11116), (262, 5558), (397, 3668), (524, 2779), (794, 1834), (917, 1588)]