2018734432

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{441157}}^1$

素因数の和:441191

約数の個数: 48

約数和(自身を含む): 4669216272

約数和(自身を除く): 2650481840

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 88, 104, 143, 176, 208, 286, 352, 416, 572, 1144, 2288, 4576, 441157, 882314, 1764628, 3529256, 4852727, 5735041, 7058512, 9705454, 11470082, 14117024, 19410908, 22940164, 38821816, 45880328, 63085451, 77643632, 91760656, 126170902, 155287264, 183521312, 252341804, 504683608, 1009367216, 2018734432]

約数ペア:

[(1, 2018734432), (2, 1009367216), (4, 504683608), (8, 252341804), (11, 183521312), (13, 155287264), (16, 126170902), (22, 91760656), (26, 77643632), (32, 63085451), (44, 45880328), (52, 38821816), (88, 22940164), (104, 19410908), (143, 14117024), (176, 11470082), (208, 9705454), (286, 7058512), (352, 5735041), (416, 4852727), (572, 3529256), (1144, 1764628), (2288, 882314), (4576, 441157)]