2978597886

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{45130271}}^1$

素因数の和:45130287

約数の個数: 16

約数和(自身を含む): 6498759168

約数和(自身を除く): 3520161282

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 45130271, 90260542, 135390813, 270781626, 496432981, 992865962, 1489298943, 2978597886]

約数ペア:

[(1, 2978597886), (2, 1489298943), (3, 992865962), (6, 496432981), (11, 270781626), (22, 135390813), (33, 90260542), (66, 45130271)]