1981567282

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{607}}^1\times {\mathrm{34729}}^1$

素因数の和:35385

約数の個数: 16

約数和(自身を含む): 3040680960

約数和(自身を除く): 1059113678

約数列:

[1, 2, 47, 94, 607, 1214, 28529, 34729, 57058, 69458, 1632263, 3264526, 21080503, 42161006, 990783641, 1981567282]

約数ペア:

[(1, 1981567282), (2, 990783641), (47, 42161006), (94, 21080503), (607, 3264526), (1214, 1632263), (28529, 69458), (34729, 57058)]