473156

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1$

素因数の和:203

約数の個数: 24

約数和(自身を含む): 893760

約数和(自身を除く): 420604

約数列:

[1, 2, 4, 23, 37, 46, 74, 92, 139, 148, 278, 556, 851, 1702, 3197, 3404, 5143, 6394, 10286, 12788, 20572, 118289, 236578, 473156]

約数ペア:

[(1, 473156), (2, 236578), (4, 118289), (23, 20572), (37, 12788), (46, 10286), (74, 6394), (92, 5143), (139, 3404), (148, 3197), (278, 1702), (556, 851)]