447214498

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1\times {\mathrm{271}}^1$

素因数の和:562

約数の個数: 32

約数和(自身を含む): 695623680

約数和(自身を除く): 248409182

約数列:

[1, 2, 73, 89, 127, 146, 178, 254, 271, 542, 6497, 9271, 11303, 12994, 18542, 19783, 22606, 24119, 34417, 39566, 48238, 68834, 825119, 1650238, 1760687, 2512441, 3063113, 3521374, 5024882, 6126226, 223607249, 447214498]

約数ペア:

[(1, 447214498), (2, 223607249), (73, 6126226), (89, 5024882), (127, 3521374), (146, 3063113), (178, 2512441), (254, 1760687), (271, 1650238), (542, 825119), (6497, 68834), (9271, 48238), (11303, 39566), (12994, 34417), (18542, 24119), (19783, 22606)]