1620225310

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{14729321}}^1$

素因数の和:14729339

約数の個数: 16

約数和(自身を含む): 3181533552

約数和(自身を除く): 1561308242

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 14729321, 29458642, 73646605, 147293210, 162022531, 324045062, 810112655, 1620225310]

約数ペア:

[(1, 1620225310), (2, 810112655), (5, 324045062), (10, 162022531), (11, 147293210), (22, 73646605), (55, 29458642), (110, 14729321)]