2786384972

素因数分解:

$2^2\times 7^1\times {\mathrm{1483}}^1\times {\mathrm{67103}}^1$

素因数の和:68597

約数の個数: 24

約数和(自身を含む): 5576610816

約数和(自身を除く): 2790225844

約数列:

[1, 2, 4, 7, 14, 28, 1483, 2966, 5932, 10381, 20762, 41524, 67103, 134206, 268412, 469721, 939442, 1878884, 99513749, 199027498, 398054996, 696596243, 1393192486, 2786384972]

約数ペア:

[(1, 2786384972), (2, 1393192486), (4, 696596243), (7, 398054996), (14, 199027498), (28, 99513749), (1483, 1878884), (2966, 939442), (5932, 469721), (10381, 268412), (20762, 134206), (41524, 67103)]