974328018

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{208457}}^1$

素因数の和:208522

約数の個数: 32

約数和(自身を含む): 2101256640

約数和(自身を除く): 1126928622

約数列:

[1, 2, 3, 6, 19, 38, 41, 57, 82, 114, 123, 246, 779, 1558, 2337, 4674, 208457, 416914, 625371, 1250742, 3960683, 7921366, 8546737, 11882049, 17093474, 23764098, 25640211, 51280422, 162388003, 324776006, 487164009, 974328018]

約数ペア:

[(1, 974328018), (2, 487164009), (3, 324776006), (6, 162388003), (19, 51280422), (38, 25640211), (41, 23764098), (57, 17093474), (82, 11882049), (114, 8546737), (123, 7921366), (246, 3960683), (779, 1250742), (1558, 625371), (2337, 416914), (4674, 208457)]