245376612

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{524309}}^1$

素因数の和:524332

約数の個数: 36

約数和(自身を含む): 667970940

約数和(自身を除く): 422594328

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 524309, 1048618, 1572927, 2097236, 3145854, 4718781, 6291708, 6816017, 9437562, 13632034, 18875124, 20448051, 27264068, 40896102, 61344153, 81792204, 122688306, 245376612]

約数ペア:

[(1, 245376612), (2, 122688306), (3, 81792204), (4, 61344153), (6, 40896102), (9, 27264068), (12, 20448051), (13, 18875124), (18, 13632034), (26, 9437562), (36, 6816017), (39, 6291708), (52, 4718781), (78, 3145854), (117, 2097236), (156, 1572927), (234, 1048618), (468, 524309)]