2000169215

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{886993}}^1$

素因数の和:887050

約数の個数: 16

約数和(自身を含む): 2682269856

約数和(自身を除く): 682100641

約数列:

[1, 5, 11, 41, 55, 205, 451, 2255, 886993, 4434965, 9756923, 36366713, 48784615, 181833565, 400033843, 2000169215]

約数ペア:

[(1, 2000169215), (5, 400033843), (11, 181833565), (41, 48784615), (55, 36366713), (205, 9756923), (451, 4434965), (2255, 886993)]