139218772

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{452009}}^1$

素因数の和:452031

約数の個数: 24

約数和(自身を含む): 303750720

約数和(自身を除く): 164531948

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 452009, 904018, 1808036, 3164063, 4972099, 6328126, 9944198, 12656252, 19888396, 34804693, 69609386, 139218772]

約数ペア:

[(1, 139218772), (2, 69609386), (4, 34804693), (7, 19888396), (11, 12656252), (14, 9944198), (22, 6328126), (28, 4972099), (44, 3164063), (77, 1808036), (154, 904018), (308, 452009)]