2022657260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{338237}}^1$

素因数の和:338282

約数の個数: 48

約数和(自身を含む): 4773214656

約数和(自身を除く): 2750557396

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 26, 46, 52, 65, 92, 115, 130, 230, 260, 299, 460, 598, 1196, 1495, 2990, 5980, 338237, 676474, 1352948, 1691185, 3382370, 4397081, 6764740, 7779451, 8794162, 15558902, 17588324, 21985405, 31117804, 38897255, 43970810, 77794510, 87941620, 101132863, 155589020, 202265726, 404531452, 505664315, 1011328630, 2022657260]

約数ペア:

[(1, 2022657260), (2, 1011328630), (4, 505664315), (5, 404531452), (10, 202265726), (13, 155589020), (20, 101132863), (23, 87941620), (26, 77794510), (46, 43970810), (52, 38897255), (65, 31117804), (92, 21985405), (115, 17588324), (130, 15558902), (230, 8794162), (260, 7779451), (299, 6764740), (460, 4397081), (598, 3382370), (1196, 1691185), (1495, 1352948), (2990, 676474), (5980, 338237)]