2019946016

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{2089}}^1$

素因数の和:2218

約数の個数: 96

約数和(自身を含む): 4512594240

約数和(自身を除く): 2492648224

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 41, 44, 67, 82, 88, 134, 164, 176, 268, 328, 352, 451, 536, 656, 737, 902, 1072, 1312, 1474, 1804, 2089, 2144, 2747, 2948, 3608, 4178, 5494, 5896, 7216, 8356, 10988, 11792, 14432, 16712, 21976, 22979, 23584, 30217, 33424, 43952, 45958, 60434, 66848, 85649, 87904, 91916, 120868, 139963, 171298, 183832, 241736, 279926, 342596, 367664, 483472, 559852, 685192, 735328, 942139, 966944, 1119704, 1370384, 1539593, 1884278, 2239408, 2740768, 3079186, 3768556, 4478816, 5738483, 6158372, 7537112, 11476966, 12316744, 15074224, 22953932, 24633488, 30148448, 45907864, 49266976, 63123313, 91815728, 126246626, 183631456, 252493252, 504986504, 1009973008, 2019946016]

約数ペア:

[(1, 2019946016), (2, 1009973008), (4, 504986504), (8, 252493252), (11, 183631456), (16, 126246626), (22, 91815728), (32, 63123313), (41, 49266976), (44, 45907864), (67, 30148448), (82, 24633488), (88, 22953932), (134, 15074224), (164, 12316744), (176, 11476966), (268, 7537112), (328, 6158372), (352, 5738483), (451, 4478816), (536, 3768556), (656, 3079186), (737, 2740768), (902, 2239408), (1072, 1884278), (1312, 1539593), (1474, 1370384), (1804, 1119704), (2089, 966944), (2144, 942139), (2747, 735328), (2948, 685192), (3608, 559852), (4178, 483472), (5494, 367664), (5896, 342596), (7216, 279926), (8356, 241736), (10988, 183832), (11792, 171298), (14432, 139963), (16712, 120868), (21976, 91916), (22979, 87904), (23584, 85649), (30217, 66848), (33424, 60434), (43952, 45958)]