2017105265

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{947}}^1\times {\mathrm{3203}}^1$

素因数の和:4181

約数の個数: 32

約数和(自身を含む): 2915896320

約数和(自身を除く): 898791055

約数列:

[1, 5, 7, 19, 35, 95, 133, 665, 947, 3203, 4735, 6629, 16015, 17993, 22421, 33145, 60857, 89965, 112105, 125951, 304285, 425999, 629755, 2129995, 3033241, 15166205, 21232687, 57631579, 106163435, 288157895, 403421053, 2017105265]

約数ペア:

[(1, 2017105265), (5, 403421053), (7, 288157895), (19, 106163435), (35, 57631579), (95, 21232687), (133, 15166205), (665, 3033241), (947, 2129995), (3203, 629755), (4735, 425999), (6629, 304285), (16015, 125951), (17993, 112105), (22421, 89965), (33145, 60857)]