842488

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{1987}}^1$

素因数の和:2046

約数の個数: 16

約数和(自身を含む): 1610280

約数和(自身を除く): 767792

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 1987, 3974, 7948, 15896, 105311, 210622, 421244, 842488]

約数ペア:

[(1, 842488), (2, 421244), (4, 210622), (8, 105311), (53, 15896), (106, 7948), (212, 3974), (424, 1987)]