2012960944

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{4058389}}^1$

素因数の和:4058428

約数の個数: 20

約数和(自身を含む): 4025922880

約数和(自身を除く): 2012961936

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 4058389, 8116778, 16233556, 32467112, 64934224, 125810059, 251620118, 503240236, 1006480472, 2012960944]

約数ペア:

[(1, 2012960944), (2, 1006480472), (4, 503240236), (8, 251620118), (16, 125810059), (31, 64934224), (62, 32467112), (124, 16233556), (248, 8116778), (496, 4058389)]