16980453496

素因数分解:

$2^3\times {\mathrm{73}}^2\times {\mathrm{398303}}^1$

素因数の和:398455

約数の個数: 24

約数和(自身を含む): 32280547680

約数和(自身を除く): 15300094184

約数列:

[1, 2, 4, 8, 73, 146, 292, 584, 5329, 10658, 21316, 42632, 398303, 796606, 1593212, 3186424, 29076119, 58152238, 116304476, 232608952, 2122556687, 4245113374, 8490226748, 16980453496]

約数ペア:

[(1, 16980453496), (2, 8490226748), (4, 4245113374), (8, 2122556687), (73, 232608952), (146, 116304476), (292, 58152238), (584, 29076119), (5329, 3186424), (10658, 1593212), (21316, 796606), (42632, 398303)]