2978778

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^3\times {\mathrm{373}}^1$

素因数の和:411

約数の個数: 32

約数和(自身を含む): 6570432

約数和(自身を除く): 3591654

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 121, 242, 363, 373, 726, 746, 1119, 1331, 2238, 2662, 3993, 4103, 7986, 8206, 12309, 24618, 45133, 90266, 135399, 270798, 496463, 992926, 1489389, 2978778]

約数ペア:

[(1, 2978778), (2, 1489389), (3, 992926), (6, 496463), (11, 270798), (22, 135399), (33, 90266), (66, 45133), (121, 24618), (242, 12309), (363, 8206), (373, 7986), (726, 4103), (746, 3993), (1119, 2662), (1331, 2238)]