2688893482

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{390487}}^1$

素因数の和:390813

約数の個数: 16

約数和(自身を含む): 4414076352

約数和(自身を除く): 1725182870

約数列:

[1, 2, 11, 22, 313, 626, 3443, 6886, 390487, 780974, 4295357, 8590714, 122222431, 244444862, 1344446741, 2688893482]

約数ペア:

[(1, 2688893482), (2, 1344446741), (11, 244444862), (22, 122222431), (313, 8590714), (626, 4295357), (3443, 780974), (6886, 390487)]