254267484

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{921259}}^1$

素因数の和:921289

約数の個数: 24

約数和(自身を含む): 619086720

約数和(自身を除く): 364819236

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 921259, 1842518, 2763777, 3685036, 5527554, 11055108, 21188957, 42377914, 63566871, 84755828, 127133742, 254267484]

約数ペア:

[(1, 254267484), (2, 127133742), (3, 84755828), (4, 63566871), (6, 42377914), (12, 21188957), (23, 11055108), (46, 5527554), (69, 3685036), (92, 2763777), (138, 1842518), (276, 921259)]