2019102728

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{5737}}^1$

素因数の和:5850

約数の個数: 64

約数和(自身を含む): 4121031600

約数和(自身を除く): 2101928872

約数列:

[1, 2, 4, 8, 29, 37, 41, 58, 74, 82, 116, 148, 164, 232, 296, 328, 1073, 1189, 1517, 2146, 2378, 3034, 4292, 4756, 5737, 6068, 8584, 9512, 11474, 12136, 22948, 43993, 45896, 87986, 166373, 175972, 212269, 235217, 332746, 351944, 424538, 470434, 665492, 849076, 940868, 1330984, 1698152, 1881736, 6155801, 6821293, 8703029, 12311602, 13642586, 17406058, 24623204, 27285172, 34812116, 49246408, 54570344, 69624232, 252387841, 504775682, 1009551364, 2019102728]

約数ペア:

[(1, 2019102728), (2, 1009551364), (4, 504775682), (8, 252387841), (29, 69624232), (37, 54570344), (41, 49246408), (58, 34812116), (74, 27285172), (82, 24623204), (116, 17406058), (148, 13642586), (164, 12311602), (232, 8703029), (296, 6821293), (328, 6155801), (1073, 1881736), (1189, 1698152), (1517, 1330984), (2146, 940868), (2378, 849076), (3034, 665492), (4292, 470434), (4756, 424538), (5737, 351944), (6068, 332746), (8584, 235217), (9512, 212269), (11474, 175972), (12136, 166373), (22948, 87986), (43993, 45896)]