4223996

素因数分解:

$2^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{937}}^1$

素因数の和:978

約数の個数: 36

約数和(自身を含む): 8982288

約数和(自身を除く): 4758292

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 49, 92, 98, 161, 196, 322, 644, 937, 1127, 1874, 2254, 3748, 4508, 6559, 13118, 21551, 26236, 43102, 45913, 86204, 91826, 150857, 183652, 301714, 603428, 1055999, 2111998, 4223996]

約数ペア:

[(1, 4223996), (2, 2111998), (4, 1055999), (7, 603428), (14, 301714), (23, 183652), (28, 150857), (46, 91826), (49, 86204), (92, 45913), (98, 43102), (161, 26236), (196, 21551), (322, 13118), (644, 6559), (937, 4508), (1127, 3748), (1874, 2254)]