266986688

素因数分解:

$2^6\times {\mathrm{4171667}}^1$

素因数の和:4171679

約数の個数: 14

約数和(自身を含む): 529801836

約数和(自身を除く): 262815148

約数列:

[1, 2, 4, 8, 16, 32, 64, 4171667, 8343334, 16686668, 33373336, 66746672, 133493344, 266986688]

約数ペア:

[(1, 266986688), (2, 133493344), (4, 66746672), (8, 33373336), (16, 16686668), (32, 8343334), (64, 4171667)]