2684912

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{9871}}^1$

素因数の和:9896

約数の個数: 20

約数和(自身を含む): 5508576

約数和(自身を除く): 2823664

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 9871, 19742, 39484, 78968, 157936, 167807, 335614, 671228, 1342456, 2684912]

約数ペア:

[(1, 2684912), (2, 1342456), (4, 671228), (8, 335614), (16, 167807), (17, 157936), (34, 78968), (68, 39484), (136, 19742), (272, 9871)]