2279581286

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1\times {\mathrm{193}}^1\times {\mathrm{569}}^1$

素因数の和:968

約数の個数: 32

約数和(自身を含む): 3511136160

約数和(自身を除く): 1231554874

約数列:

[1, 2, 97, 107, 193, 194, 214, 386, 569, 1138, 10379, 18721, 20651, 20758, 37442, 41302, 55193, 60883, 109817, 110386, 121766, 219634, 2003147, 4006294, 5905651, 10652249, 11750419, 11811302, 21304498, 23500838, 1139790643, 2279581286]

約数ペア:

[(1, 2279581286), (2, 1139790643), (97, 23500838), (107, 21304498), (193, 11811302), (194, 11750419), (214, 10652249), (386, 5905651), (569, 4006294), (1138, 2003147), (10379, 219634), (18721, 121766), (20651, 110386), (20758, 109817), (37442, 60883), (41302, 55193)]