2217496468

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{6841}}^1$

素因数の和:7048

約数の個数: 48

約数和(自身を含む): 4344943680

約数和(自身を除く): 2127447212

約数列:

[1, 2, 4, 11, 22, 44, 53, 106, 139, 212, 278, 556, 583, 1166, 1529, 2332, 3058, 6116, 6841, 7367, 13682, 14734, 27364, 29468, 75251, 81037, 150502, 162074, 301004, 324148, 362573, 725146, 950899, 1450292, 1901798, 3803596, 3988303, 7976606, 10459889, 15953212, 20919778, 41839556, 50397647, 100795294, 201590588, 554374117, 1108748234, 2217496468]

約数ペア:

[(1, 2217496468), (2, 1108748234), (4, 554374117), (11, 201590588), (22, 100795294), (44, 50397647), (53, 41839556), (106, 20919778), (139, 15953212), (212, 10459889), (278, 7976606), (556, 3988303), (583, 3803596), (1166, 1901798), (1529, 1450292), (2332, 950899), (3058, 725146), (6116, 362573), (6841, 324148), (7367, 301004), (13682, 162074), (14734, 150502), (27364, 81037), (29468, 75251)]