266984162

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{163393}}^1$

素因数の和:163457

約数の個数: 16

約数和(自身を含む): 431360160

約数和(自身を除く): 164375998

約数列:

[1, 2, 19, 38, 43, 86, 817, 1634, 163393, 326786, 3104467, 6208934, 7025899, 14051798, 133492081, 266984162]

約数ペア:

[(1, 266984162), (2, 133492081), (19, 14051798), (38, 7025899), (43, 6208934), (86, 3104467), (817, 326786), (1634, 163393)]