2277779512

素因数分解:

$2^3\times {\mathrm{1303}}^1\times {\mathrm{218513}}^1$

素因数の和:219822

約数の個数: 16

約数和(自身を含む): 4274133840

約数和(自身を除く): 1996354328

約数列:

[1, 2, 4, 8, 1303, 2606, 5212, 10424, 218513, 437026, 874052, 1748104, 284722439, 569444878, 1138889756, 2277779512]

約数ペア:

[(1, 2277779512), (2, 1138889756), (4, 569444878), (8, 284722439), (1303, 1748104), (2606, 874052), (5212, 437026), (10424, 218513)]