2169442

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{3181}}^1$

素因数の和:3225

約数の個数: 16

約数和(自身を含む): 3665664

約数和(自身を除く): 1496222

約数列:

[1, 2, 11, 22, 31, 62, 341, 682, 3181, 6362, 34991, 69982, 98611, 197222, 1084721, 2169442]

約数ペア:

[(1, 2169442), (2, 1084721), (11, 197222), (22, 98611), (31, 69982), (62, 34991), (341, 6362), (682, 3181)]