2821931.00000000

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{4481}}^1$

素因数の和:4565

約数の個数: 32

約数和(自身を含む): 107299080

約数和(自身を除く): 52917664

約数列:

[1, 2, 4, 8, 37, 41, 74, 82, 148, 164, 296, 328, 1517, 3034, 4481, 6068, 8962, 12136, 17924, 35848, 165797, 183721, 331594, 367442, 663188, 734884, 1326376, 1469768, 6797677, 13595354, 27190708, 54381416]

約数ペア:

[(1, 54381416), (2, 27190708), (4, 13595354), (8, 6797677), (37, 1469768), (41, 1326376), (74, 734884), (82, 663188), (148, 367442), (164, 331594), (296, 183721), (328, 165797), (1517, 35848), (3034, 17924), (4481, 12136), (6068, 8962)]