2011752944

素因数分解:

$2^4\times {\mathrm{25561}}^1\times {\mathrm{4919}}^1$

素因数の和:30488

約数の個数: 20

約数和(自身を含む): 3898716240

約数和(自身を除く): 1886963296

約数列:

[1, 2, 4, 8, 16, 4919, 9838, 19676, 25561, 39352, 51122, 78704, 102244, 204488, 408976, 125734559, 251469118, 502938236, 1005876472, 2011752944]

約数ペア:

[(1, 2011752944), (2, 1005876472), (4, 502938236), (8, 251469118), (16, 125734559), (4919, 408976), (9838, 204488), (19676, 102244), (25561, 78704), (39352, 51122)]