2889065090

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{317}}^1\times {\mathrm{19391}}^1$

素因数の和:19762

約数の個数: 32

約数和(自身を含む): 5327990784

約数和(自身を除く): 2438925694

約数列:

[1, 2, 5, 10, 47, 94, 235, 317, 470, 634, 1585, 3170, 14899, 19391, 29798, 38782, 74495, 96955, 148990, 193910, 911377, 1822754, 4556885, 6146947, 9113770, 12293894, 30734735, 61469470, 288906509, 577813018, 1444532545, 2889065090]

約数ペア:

[(1, 2889065090), (2, 1444532545), (5, 577813018), (10, 288906509), (47, 61469470), (94, 30734735), (235, 12293894), (317, 9113770), (470, 6146947), (634, 4556885), (1585, 1822754), (3170, 911377), (14899, 193910), (19391, 148990), (29798, 96955), (38782, 74495)]