1684976

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{1987}}^1$

素因数の和:2048

約数の個数: 20

約数和(自身を含む): 3327912

約数和(自身を除く): 1642936

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 1987, 3974, 7948, 15896, 31792, 105311, 210622, 421244, 842488, 1684976]

約数ペア:

[(1, 1684976), (2, 842488), (4, 421244), (8, 210622), (16, 105311), (53, 31792), (106, 15896), (212, 7948), (424, 3974), (848, 1987)]