2021617052

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5553893}}^1$

素因数の和:5553917

約数の個数: 24

約数和(自身を含む): 4354252896

約数和(自身を除く): 2332635844

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 5553893, 11107786, 22215572, 38877251, 72200609, 77754502, 144401218, 155509004, 288802436, 505404263, 1010808526, 2021617052]

約数ペア:

[(1, 2021617052), (2, 1010808526), (4, 505404263), (7, 288802436), (13, 155509004), (14, 144401218), (26, 77754502), (28, 72200609), (52, 38877251), (91, 22215572), (182, 11107786), (364, 5553893)]