1381569054

素因数分解:

$2^1\times 3^1\times {\mathrm{317}}^1\times {\mathrm{726377}}^1$

素因数の和:726699

約数の個数: 16

約数和(自身を含む): 2771858448

約数和(自身を除く): 1390289394

約数列:

[1, 2, 3, 6, 317, 634, 951, 1902, 726377, 1452754, 2179131, 4358262, 230261509, 460523018, 690784527, 1381569054]

約数ペア:

[(1, 1381569054), (2, 690784527), (3, 460523018), (6, 230261509), (317, 4358262), (634, 2179131), (951, 1452754), (1902, 726377)]