713487662

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{281}}^1\times {\mathrm{17881}}^1$

素因数の和:18235

約数の個数: 16

約数和(自身を含む): 1089228384

約数和(自身を除く): 375740722

約数列:

[1, 2, 71, 142, 281, 562, 17881, 19951, 35762, 39902, 1269551, 2539102, 5024561, 10049122, 356743831, 713487662]

約数ペア:

[(1, 713487662), (2, 356743831), (71, 10049122), (142, 5024561), (281, 2539102), (562, 1269551), (17881, 39902), (19951, 35762)]