2021061914

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{239}}^1\times {\mathrm{41863}}^1$

素因数の和:42205

約数の個数: 16

約数和(自身を含む): 3074492160

約数和(自身を除く): 1053430246

約数列:

[1, 2, 101, 202, 239, 478, 24139, 41863, 48278, 83726, 4228163, 8456326, 10005257, 20010514, 1010530957, 2021061914]

約数ペア:

[(1, 2021061914), (2, 1010530957), (101, 20010514), (202, 10005257), (239, 8456326), (478, 4228163), (24139, 83726), (41863, 48278)]