2728082390

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2347}}^1\times {\mathrm{10567}}^1$

素因数の和:12932

約数の個数: 32

約数和(自身を含む): 5359751424

約数和(自身を除く): 2631669034

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 2347, 4694, 10567, 11735, 21134, 23470, 25817, 51634, 52835, 105670, 116237, 129085, 232474, 258170, 581185, 1162370, 24800749, 49601498, 124003745, 248007490, 272808239, 545616478, 1364041195, 2728082390]

約数ペア:

[(1, 2728082390), (2, 1364041195), (5, 545616478), (10, 272808239), (11, 248007490), (22, 124003745), (55, 49601498), (110, 24800749), (2347, 1162370), (4694, 581185), (10567, 258170), (11735, 232474), (21134, 129085), (23470, 116237), (25817, 105670), (51634, 52835)]