1243274

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{317}}^1$

素因数の和:409

約数の個数: 16

約数和(自身を含む): 1957608

約数和(自身を除く): 714334

約数列:

[1, 2, 37, 53, 74, 106, 317, 634, 1961, 3922, 11729, 16801, 23458, 33602, 621637, 1243274]

約数ペア:

[(1, 1243274), (2, 621637), (37, 33602), (53, 23458), (74, 16801), (106, 11729), (317, 3922), (634, 1961)]