3979888

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{22613}}^1$

素因数の和:22632

約数の個数: 20

約数和(自身を含む): 8412408

約数和(自身を除く): 4432520

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 22613, 45226, 90452, 180904, 248743, 361808, 497486, 994972, 1989944, 3979888]

約数ペア:

[(1, 3979888), (2, 1989944), (4, 994972), (8, 497486), (11, 361808), (16, 248743), (22, 180904), (44, 90452), (88, 45226), (176, 22613)]