2144494

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{911}}^1$

素因数の和:1031

約数の個数: 16

約数和(自身を含む): 3545856

約数和(自身を除く): 1401362

約数列:

[1, 2, 11, 22, 107, 214, 911, 1177, 1822, 2354, 10021, 20042, 97477, 194954, 1072247, 2144494]

約数ペア:

[(1, 2144494), (2, 1072247), (11, 194954), (22, 97477), (107, 20042), (214, 10021), (911, 2354), (1177, 1822)]