813103630

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{859}}^1\times {\mathrm{919}}^1$

素因数の和:1888

約数の個数: 32

約数和(自身を含む): 1481126400

約数和(自身を除く): 668022770

約数列:

[1, 2, 5, 10, 103, 206, 515, 859, 919, 1030, 1718, 1838, 4295, 4595, 8590, 9190, 88477, 94657, 176954, 189314, 442385, 473285, 789421, 884770, 946570, 1578842, 3947105, 7894210, 81310363, 162620726, 406551815, 813103630]

約数ペア:

[(1, 813103630), (2, 406551815), (5, 162620726), (10, 81310363), (103, 7894210), (206, 3947105), (515, 1578842), (859, 946570), (919, 884770), (1030, 789421), (1718, 473285), (1838, 442385), (4295, 189314), (4595, 176954), (8590, 94657), (9190, 88477)]