1991346

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2789}}^1$

素因数の和:2818

約数の個数: 32

約数和(自身を含む): 4821120

約数和(自身を除く): 2829774

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 357, 714, 2789, 5578, 8367, 16734, 19523, 39046, 47413, 58569, 94826, 117138, 142239, 284478, 331891, 663782, 995673, 1991346]

約数ペア:

[(1, 1991346), (2, 995673), (3, 663782), (6, 331891), (7, 284478), (14, 142239), (17, 117138), (21, 94826), (34, 58569), (42, 47413), (51, 39046), (102, 19523), (119, 16734), (238, 8367), (357, 5578), (714, 2789)]