2019687495

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{1307}}^1\times {\mathrm{14717}}^1$

素因数の和:16039

約数の個数: 32

約数和(自身を含む): 3696219648

約数和(自身を除く): 1676532153

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 1307, 3921, 6535, 9149, 14717, 19605, 27447, 44151, 45745, 73585, 103019, 137235, 220755, 309057, 515095, 1545285, 19235119, 57705357, 96175595, 134645833, 288526785, 403937499, 673229165, 2019687495]

約数ペア:

[(1, 2019687495), (3, 673229165), (5, 403937499), (7, 288526785), (15, 134645833), (21, 96175595), (35, 57705357), (105, 19235119), (1307, 1545285), (3921, 515095), (6535, 309057), (9149, 220755), (14717, 137235), (19605, 103019), (27447, 73585), (44151, 45745)]