2885873774

素因数分解:

$2^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{223}}^1\times {\mathrm{5107}}^1$

素因数の和:5520

約数の個数: 32

約数和(自身を含む): 4997830656

約数和(自身を除く): 2111956882

約数列:

[1, 2, 7, 14, 181, 223, 362, 446, 1267, 1561, 2534, 3122, 5107, 10214, 35749, 40363, 71498, 80726, 282541, 565082, 924367, 1138861, 1848734, 2277722, 6470569, 7972027, 12941138, 15944054, 206133841, 412267682, 1442936887, 2885873774]

約数ペア:

[(1, 2885873774), (2, 1442936887), (7, 412267682), (14, 206133841), (181, 15944054), (223, 12941138), (362, 7972027), (446, 6470569), (1267, 2277722), (1561, 1848734), (2534, 1138861), (3122, 924367), (5107, 565082), (10214, 282541), (35749, 80726), (40363, 71498)]