2022771278

素因数分解:

$2^1\times {\mathrm{11}}^4\times {\mathrm{37}}^1\times {\mathrm{1867}}^1$

素因数の和:1950

約数の個数: 40

約数和(自身を含む): 3429591960

約数和(自身を除く): 1406820682

約数列:

[1, 2, 11, 22, 37, 74, 121, 242, 407, 814, 1331, 1867, 2662, 3734, 4477, 8954, 14641, 20537, 29282, 41074, 49247, 69079, 98494, 138158, 225907, 451814, 541717, 759869, 1083434, 1519738, 2484977, 4969954, 8358559, 16717118, 27334747, 54669494, 91944149, 183888298, 1011385639, 2022771278]

約数ペア:

[(1, 2022771278), (2, 1011385639), (11, 183888298), (22, 91944149), (37, 54669494), (74, 27334747), (121, 16717118), (242, 8358559), (407, 4969954), (814, 2484977), (1331, 1519738), (1867, 1083434), (2662, 759869), (3734, 541717), (4477, 451814), (8954, 225907), (14641, 138158), (20537, 98494), (29282, 69079), (41074, 49247)]