4371554

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{1823}}^1$

素因数の和:1945

約数の個数: 16

約数和(自身を含む): 7223040

約数和(自身を除く): 2851486

約数列:

[1, 2, 11, 22, 109, 218, 1199, 1823, 2398, 3646, 20053, 40106, 198707, 397414, 2185777, 4371554]

約数ペア:

[(1, 4371554), (2, 2185777), (11, 397414), (22, 198707), (109, 40106), (218, 20053), (1199, 3646), (1823, 2398)]