2788966

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{317}}^1$

素因数の和:455

約数の個数: 16

約数和(自身を含む): 4327344

約数和(自身を除く): 1538378

約数列:

[1, 2, 53, 83, 106, 166, 317, 634, 4399, 8798, 16801, 26311, 33602, 52622, 1394483, 2788966]

約数ペア:

[(1, 2788966), (2, 1394483), (53, 52622), (83, 33602), (106, 26311), (166, 16801), (317, 8798), (634, 4399)]