2198103655

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{138289}}^1$

素因数の和:138339

約数の個数: 24

約数和(自身を含む): 3056762160

約数和(自身を除く): 858658505

約数列:

[1, 5, 11, 17, 55, 85, 187, 289, 935, 1445, 3179, 15895, 138289, 691445, 1521179, 2350913, 7605895, 11754565, 25860043, 39965521, 129300215, 199827605, 439620731, 2198103655]

約数ペア:

[(1, 2198103655), (5, 439620731), (11, 199827605), (17, 129300215), (55, 39965521), (85, 25860043), (187, 11754565), (289, 7605895), (935, 2350913), (1445, 1521179), (3179, 691445), (15895, 138289)]