2303669390

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1903859}}^1$

素因数の和:1903888

約数の個数: 24

約数和(自身を含む): 4557840840

約数和(自身を除く): 2254171450

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 1903859, 3807718, 9519295, 19038590, 20942449, 41884898, 104712245, 209424490, 230366939, 460733878, 1151834695, 2303669390]

約数ペア:

[(1, 2303669390), (2, 1151834695), (5, 460733878), (10, 230366939), (11, 209424490), (22, 104712245), (55, 41884898), (110, 20942449), (121, 19038590), (242, 9519295), (605, 3807718), (1210, 1903859)]