2080496671

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{401}}^1\times {\mathrm{20507}}^1$

素因数の和:20942

約数の個数: 16

約数和(自身を含む): 2374334208

約数和(自身を除く): 293837537

約数列:

[1, 11, 23, 253, 401, 4411, 9223, 20507, 101453, 225577, 471661, 5188271, 8223307, 90456377, 189136061, 2080496671]

約数ペア:

[(1, 2080496671), (11, 189136061), (23, 90456377), (253, 8223307), (401, 5188271), (4411, 471661), (9223, 225577), (20507, 101453)]