528078404

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{2437}}^1$

素因数の和:2628

約数の個数: 48

約数和(自身を含む): 1081301760

約数和(自身を除く): 553223356

約数列:

[1, 2, 4, 7, 14, 28, 71, 109, 142, 218, 284, 436, 497, 763, 994, 1526, 1988, 2437, 3052, 4874, 7739, 9748, 15478, 17059, 30956, 34118, 54173, 68236, 108346, 173027, 216692, 265633, 346054, 531266, 692108, 1062532, 1211189, 1859431, 2422378, 3718862, 4844756, 7437724, 18859943, 37719886, 75439772, 132019601, 264039202, 528078404]

約数ペア:

[(1, 528078404), (2, 264039202), (4, 132019601), (7, 75439772), (14, 37719886), (28, 18859943), (71, 7437724), (109, 4844756), (142, 3718862), (218, 2422378), (284, 1859431), (436, 1211189), (497, 1062532), (763, 692108), (994, 531266), (1526, 346054), (1988, 265633), (2437, 216692), (3052, 173027), (4874, 108346), (7739, 68236), (9748, 54173), (15478, 34118), (17059, 30956)]