249331364

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{263}}^1\times {\mathrm{2663}}^1$

素因数の和:3019

約数の個数: 24

約数和(自身を含む): 443076480

約数和(自身を除く): 193745116

約数列:

[1, 2, 4, 89, 178, 263, 356, 526, 1052, 2663, 5326, 10652, 23407, 46814, 93628, 237007, 474014, 700369, 948028, 1400738, 2801476, 62332841, 124665682, 249331364]

約数ペア:

[(1, 249331364), (2, 124665682), (4, 62332841), (89, 2801476), (178, 1400738), (263, 948028), (356, 700369), (526, 474014), (1052, 237007), (2663, 93628), (5326, 46814), (10652, 23407)]