2449534087

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{56909}}^1$

素因数の和:56983

約数の個数: 32

約数和(自身を含む): 3365429760

約数和(自身を除く): 915895673

約数列:

[1, 7, 11, 13, 43, 77, 91, 143, 301, 473, 559, 1001, 3311, 3913, 6149, 43043, 56909, 398363, 625999, 739817, 2447087, 4381993, 5178719, 8137987, 17129609, 26917957, 31812131, 56965909, 188425699, 222684917, 349933441, 2449534087]

約数ペア:

[(1, 2449534087), (7, 349933441), (11, 222684917), (13, 188425699), (43, 56965909), (77, 31812131), (91, 26917957), (143, 17129609), (301, 8137987), (473, 5178719), (559, 4381993), (1001, 2447087), (3311, 739817), (3913, 625999), (6149, 398363), (43043, 56909)]