213083332

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{691829}}^1$

素因数の和:691851

約数の個数: 24

約数和(自身を含む): 464909760

約数和(自身を除く): 251826428

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 691829, 1383658, 2767316, 4842803, 7610119, 9685606, 15220238, 19371212, 30440476, 53270833, 106541666, 213083332]

約数ペア:

[(1, 213083332), (2, 106541666), (4, 53270833), (7, 30440476), (11, 19371212), (14, 15220238), (22, 9685606), (28, 7610119), (44, 4842803), (77, 2767316), (154, 1383658), (308, 691829)]