489813602

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{121181}}^1$

素因数の和:121273

約数の個数: 16

約数和(自身を含む): 767809152

約数和(自身を除く): 277995550

約数列:

[1, 2, 43, 47, 86, 94, 2021, 4042, 121181, 242362, 5210783, 5695507, 10421566, 11391014, 244906801, 489813602]

約数ペア:

[(1, 489813602), (2, 244906801), (43, 11391014), (47, 10421566), (86, 5695507), (94, 5210783), (2021, 242362), (4042, 121181)]