2761936

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{3257}}^1$

素因数の和:3318

約数の個数: 20

約数和(自身を含む): 5453892

約数和(自身を除く): 2691956

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 3257, 6514, 13028, 26056, 52112, 172621, 345242, 690484, 1380968, 2761936]

約数ペア:

[(1, 2761936), (2, 1380968), (4, 690484), (8, 345242), (16, 172621), (53, 52112), (106, 26056), (212, 13028), (424, 6514), (848, 3257)]