2247145090

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{2061601}}^1$

素因数の和:2061717

約数の個数: 16

約数和(自身を含む): 4081971960

約数和(自身を除く): 1834826870

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 2061601, 4123202, 10308005, 20616010, 224714509, 449429018, 1123572545, 2247145090]

約数ペア:

[(1, 2247145090), (2, 1123572545), (5, 449429018), (10, 224714509), (109, 20616010), (218, 10308005), (545, 4123202), (1090, 2061601)]