1949984334

素因数分解:

$2^1\times 3^3\times {\mathrm{79}}^1\times {\mathrm{457099}}^1$

素因数の和:457189

約数の個数: 32

約数和(自身を含む): 4388160000

約数和(自身を除く): 2438175666

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 79, 158, 237, 474, 711, 1422, 2133, 4266, 457099, 914198, 1371297, 2742594, 4113891, 8227782, 12341673, 24683346, 36110821, 72221642, 108332463, 216664926, 324997389, 649994778, 974992167, 1949984334]

約数ペア:

[(1, 1949984334), (2, 974992167), (3, 649994778), (6, 324997389), (9, 216664926), (18, 108332463), (27, 72221642), (54, 36110821), (79, 24683346), (158, 12341673), (237, 8227782), (474, 4113891), (711, 2742594), (1422, 1371297), (2133, 914198), (4266, 457099)]