138522244

素因数分解:

$2^2\times 7^1\times {\mathrm{673}}^1\times {\mathrm{7351}}^1$

素因数の和:8035

約数の個数: 24

約数和(自身を含む): 277493888

約数和(自身を除く): 138971644

約数列:

[1, 2, 4, 7, 14, 28, 673, 1346, 2692, 4711, 7351, 9422, 14702, 18844, 29404, 51457, 102914, 205828, 4947223, 9894446, 19788892, 34630561, 69261122, 138522244]

約数ペア:

[(1, 138522244), (2, 69261122), (4, 34630561), (7, 19788892), (14, 9894446), (28, 4947223), (673, 205828), (1346, 102914), (2692, 51457), (4711, 29404), (7351, 18844), (9422, 14702)]