3973486

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{1657}}^1$

素因数の和:1779

約数の個数: 16

約数和(自身を含む): 6565680

約数和(自身を除く): 2592194

約数列:

[1, 2, 11, 22, 109, 218, 1199, 1657, 2398, 3314, 18227, 36454, 180613, 361226, 1986743, 3973486]

約数ペア:

[(1, 3973486), (2, 1986743), (11, 361226), (22, 180613), (109, 36454), (218, 18227), (1199, 3314), (1657, 2398)]