497291270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{313}}^1\times {\mathrm{22697}}^1$

素因数の和:23024

約数の個数: 32

約数和(自身を含む): 1026312768

約数和(自身を除く): 529021498

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 313, 626, 1565, 2191, 3130, 4382, 10955, 21910, 22697, 45394, 113485, 158879, 226970, 317758, 794395, 1588790, 7104161, 14208322, 35520805, 49729127, 71041610, 99458254, 248645635, 497291270]

約数ペア:

[(1, 497291270), (2, 248645635), (5, 99458254), (7, 71041610), (10, 49729127), (14, 35520805), (35, 14208322), (70, 7104161), (313, 1588790), (626, 794395), (1565, 317758), (2191, 226970), (3130, 158879), (4382, 113485), (10955, 45394), (21910, 22697)]