1820498

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{181}}^1$

素因数の和:337

約数の個数: 16

約数和(自身を含む): 2830464

約数和(自身を除く): 1009966

約数列:

[1, 2, 47, 94, 107, 181, 214, 362, 5029, 8507, 10058, 17014, 19367, 38734, 910249, 1820498]

約数ペア:

[(1, 1820498), (2, 910249), (47, 38734), (94, 19367), (107, 17014), (181, 10058), (214, 8507), (362, 5029)]