3887554

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{2129}}^1$

素因数の和:2225

約数の個数: 16

約数和(自身を含む): 6441120

約数和(自身を除く): 2553566

約数列:

[1, 2, 11, 22, 83, 166, 913, 1826, 2129, 4258, 23419, 46838, 176707, 353414, 1943777, 3887554]

約数ペア:

[(1, 3887554), (2, 1943777), (11, 353414), (22, 176707), (83, 46838), (166, 23419), (913, 4258), (1826, 2129)]