2016026845

素因数分解:

$5^1\times 7^2\times {\mathrm{571}}^1\times {\mathrm{14411}}^1$

素因数の和:15001

約数の個数: 24

約数和(自身を含む): 2819333088

約数和(自身を除く): 803306243

約数列:

[1, 5, 7, 35, 49, 245, 571, 2855, 3997, 14411, 19985, 27979, 72055, 100877, 139895, 504385, 706139, 3530695, 8228681, 41143405, 57600767, 288003835, 403205369, 2016026845]

約数ペア:

[(1, 2016026845), (5, 403205369), (7, 288003835), (35, 57600767), (49, 41143405), (245, 8228681), (571, 3530695), (2855, 706139), (3997, 504385), (14411, 139895), (19985, 100877), (27979, 72055)]