2149762678

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1093}}^1\times {\mathrm{3797}}^1$

素因数の和:4936

約数の個数: 32

約数和(自身を含む): 3789370944

約数和(自身を除く): 1639608266

約数列:

[1, 2, 7, 14, 37, 74, 259, 518, 1093, 2186, 3797, 7594, 7651, 15302, 26579, 40441, 53158, 80882, 140489, 280978, 283087, 566174, 983423, 1966846, 4150121, 8300242, 29050847, 58101694, 153554477, 307108954, 1074881339, 2149762678]

約数ペア:

[(1, 2149762678), (2, 1074881339), (7, 307108954), (14, 153554477), (37, 58101694), (74, 29050847), (259, 8300242), (518, 4150121), (1093, 1966846), (2186, 983423), (3797, 566174), (7594, 283087), (7651, 280978), (15302, 140489), (26579, 80882), (40441, 53158)]