380089986

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{16553}}^1$

素因数の和:16690

約数の個数: 32

約数和(自身を含む): 786646080

約数和(自身を除く): 406556094

約数列:

[1, 2, 3, 6, 43, 86, 89, 129, 178, 258, 267, 534, 3827, 7654, 11481, 16553, 22962, 33106, 49659, 99318, 711779, 1423558, 1473217, 2135337, 2946434, 4270674, 4419651, 8839302, 63348331, 126696662, 190044993, 380089986]

約数ペア:

[(1, 380089986), (2, 190044993), (3, 126696662), (6, 63348331), (43, 8839302), (86, 4419651), (89, 4270674), (129, 2946434), (178, 2135337), (258, 1473217), (267, 1423558), (534, 711779), (3827, 99318), (7654, 49659), (11481, 33106), (16553, 22962)]