173521868

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{997}}^1\times {\mathrm{3347}}^1$

素因数の和:4361

約数の個数: 24

約数和(自身を含む): 327447792

約数和(自身を除く): 153925924

約数列:

[1, 2, 4, 13, 26, 52, 997, 1994, 3347, 3988, 6694, 12961, 13388, 25922, 43511, 51844, 87022, 174044, 3336959, 6673918, 13347836, 43380467, 86760934, 173521868]

約数ペア:

[(1, 173521868), (2, 86760934), (4, 43380467), (13, 13347836), (26, 6673918), (52, 3336959), (997, 174044), (1994, 87022), (3347, 51844), (3988, 43511), (6694, 25922), (12961, 13388)]