2889391904

素因数分解:

$2^5\times 7^1\times {\mathrm{1033}}^1\times {\mathrm{12487}}^1$

素因数の和:13537

約数の個数: 48

約数和(自身を含む): 6507946368

約数和(自身を除く): 3618554464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 1033, 2066, 4132, 7231, 8264, 12487, 14462, 16528, 24974, 28924, 33056, 49948, 57848, 87409, 99896, 115696, 174818, 199792, 231392, 349636, 399584, 699272, 1398544, 2797088, 12899071, 25798142, 51596284, 90293497, 103192568, 180586994, 206385136, 361173988, 412770272, 722347976, 1444695952, 2889391904]

約数ペア:

[(1, 2889391904), (2, 1444695952), (4, 722347976), (7, 412770272), (8, 361173988), (14, 206385136), (16, 180586994), (28, 103192568), (32, 90293497), (56, 51596284), (112, 25798142), (224, 12899071), (1033, 2797088), (2066, 1398544), (4132, 699272), (7231, 399584), (8264, 349636), (12487, 231392), (14462, 199792), (16528, 174818), (24974, 115696), (28924, 99896), (33056, 87409), (49948, 57848)]