1138864057912

素因数分解:

$2^3\times 7^1\times {\mathrm{20336858177}}^1$

素因数の和:20336858190

約数の個数: 16

約数和(自身を含む): 2440422981360

約数和(自身を除く): 1301558923448

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 20336858177, 40673716354, 81347432708, 142358007239, 162694865416, 284716014478, 569432028956, 1138864057912]

約数ペア:

[(1, 1138864057912), (2, 569432028956), (4, 284716014478), (7, 162694865416), (8, 142358007239), (14, 81347432708), (28, 40673716354), (56, 20336858177)]