2017663408

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{5482781}}^1$

素因数の和:5482812

約数の個数: 20

約数和(自身を含む): 4079189808

約数和(自身を除く): 2061526400

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 5482781, 10965562, 21931124, 43862248, 87724496, 126103963, 252207926, 504415852, 1008831704, 2017663408]

約数ペア:

[(1, 2017663408), (2, 1008831704), (4, 504415852), (8, 252207926), (16, 126103963), (23, 87724496), (46, 43862248), (92, 21931124), (184, 10965562), (368, 5482781)]