2947664

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{10837}}^1$

素因数の和:10862

約数の個数: 20

約数和(自身を含む): 6047604

約数和(自身を除く): 3099940

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 10837, 21674, 43348, 86696, 173392, 184229, 368458, 736916, 1473832, 2947664]

約数ペア:

[(1, 2947664), (2, 1473832), (4, 736916), (8, 368458), (16, 184229), (17, 173392), (34, 86696), (68, 43348), (136, 21674), (272, 10837)]