2018488304

素因数分解:

$2^4\times 7^1\times {\mathrm{18022217}}^1$

素因数の和:18022232

約数の個数: 20

約数和(自身を含む): 4469510064

約数和(自身を除く): 2451021760

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 18022217, 36044434, 72088868, 126155519, 144177736, 252311038, 288355472, 504622076, 1009244152, 2018488304]

約数ペア:

[(1, 2018488304), (2, 1009244152), (4, 504622076), (7, 288355472), (8, 252311038), (14, 144177736), (16, 126155519), (28, 72088868), (56, 36044434), (112, 18022217)]