13137226508

素因数分解:

$2^2\times 7^1\times {\mathrm{673}}^1\times {\mathrm{697157}}^1$

素因数の和:697841

約数の個数: 24

約数和(自身を含む): 26313531552

約数和(自身を除く): 13176305044

約数列:

[1, 2, 4, 7, 14, 28, 673, 1346, 2692, 4711, 9422, 18844, 697157, 1394314, 2788628, 4880099, 9760198, 19520396, 469186661, 938373322, 1876746644, 3284306627, 6568613254, 13137226508]

約数ペア:

[(1, 13137226508), (2, 6568613254), (4, 3284306627), (7, 1876746644), (14, 938373322), (28, 469186661), (673, 19520396), (1346, 9760198), (2692, 4880099), (4711, 2788628), (9422, 1394314), (18844, 697157)]