320440434

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{2810881}}^1$

素因数の和:2810905

約数の個数: 16

約数和(自身を含む): 674611680

約数和(自身を除く): 354171246

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 2810881, 5621762, 8432643, 16865286, 53406739, 106813478, 160220217, 320440434]

約数ペア:

[(1, 320440434), (2, 160220217), (3, 106813478), (6, 53406739), (19, 16865286), (38, 8432643), (57, 5621762), (114, 2810881)]