2109200638

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{2549}}^1\times {\mathrm{10091}}^1$

素因数の和:12683

約数の個数: 16

約数和(自身を含む): 3242559600

約数和(自身を除く): 1133358962

約数列:

[1, 2, 41, 82, 2549, 5098, 10091, 20182, 104509, 209018, 413731, 827462, 25721959, 51443918, 1054600319, 2109200638]

約数ペア:

[(1, 2109200638), (2, 1054600319), (41, 51443918), (82, 25721959), (2549, 827462), (5098, 413731), (10091, 209018), (20182, 104509)]