1165940

素因数分解:

$2^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{601}}^1$

素因数の和:707

約数の個数: 24

約数和(自身を含む): 2477832

約数和(自身を除く): 1311892

約数列:

[1, 2, 4, 5, 10, 20, 97, 194, 388, 485, 601, 970, 1202, 1940, 2404, 3005, 6010, 12020, 58297, 116594, 233188, 291485, 582970, 1165940]

約数ペア:

[(1, 1165940), (2, 582970), (4, 291485), (5, 233188), (10, 116594), (20, 58297), (97, 12020), (194, 6010), (388, 3005), (485, 2404), (601, 1940), (970, 1202)]