2011431458

素因数分解:

$2^1\times {\mathrm{47}}^2\times {\mathrm{307}}^1\times {\mathrm{1483}}^1$

素因数の和:1886

約数の個数: 24

約数和(自身を含む): 3094834512

約数和(自身を除く): 1083403054

約数列:

[1, 2, 47, 94, 307, 614, 1483, 2209, 2966, 4418, 14429, 28858, 69701, 139402, 455281, 678163, 910562, 1356326, 3275947, 6551894, 21398207, 42796414, 1005715729, 2011431458]

約数ペア:

[(1, 2011431458), (2, 1005715729), (47, 42796414), (94, 21398207), (307, 6551894), (614, 3275947), (1483, 1356326), (2209, 910562), (2966, 678163), (4418, 455281), (14429, 139402), (28858, 69701)]