2921282494

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{427213}}^1$

素因数の和:427491

約数の個数: 16

約数和(自身を含む): 4736948832

約数和(自身を除く): 1815666338

約数列:

[1, 2, 13, 26, 263, 526, 3419, 6838, 427213, 854426, 5553769, 11107538, 112357019, 224714038, 1460641247, 2921282494]

約数ペア:

[(1, 2921282494), (2, 1460641247), (13, 224714038), (26, 112357019), (263, 11107538), (526, 5553769), (3419, 854426), (6838, 427213)]