2019136504

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1427}}^1\times {\mathrm{2297}}^1$

素因数の和:3748

約数の個数: 64

約数和(自身を含む): 4725423360

約数和(自身を除く): 2706286856

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 1427, 2297, 2854, 4594, 5708, 9188, 9989, 11416, 15697, 16079, 18376, 19978, 25267, 31394, 32158, 39956, 50534, 62788, 64316, 79912, 101068, 109879, 125576, 128632, 176869, 202136, 219758, 353738, 439516, 707476, 879032, 1414952, 3277819, 6555638, 13111276, 22944733, 26222552, 36056009, 45889466, 72112018, 91778932, 144224036, 183557864, 252392063, 288448072, 504784126, 1009568252, 2019136504]

約数ペア:

[(1, 2019136504), (2, 1009568252), (4, 504784126), (7, 288448072), (8, 252392063), (11, 183557864), (14, 144224036), (22, 91778932), (28, 72112018), (44, 45889466), (56, 36056009), (77, 26222552), (88, 22944733), (154, 13111276), (308, 6555638), (616, 3277819), (1427, 1414952), (2297, 879032), (2854, 707476), (4594, 439516), (5708, 353738), (9188, 219758), (9989, 202136), (11416, 176869), (15697, 128632), (16079, 125576), (18376, 109879), (19978, 101068), (25267, 79912), (31394, 64316), (32158, 62788), (39956, 50534)]