2994727892

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{8191}}^1$

素因数の和:8376

約数の個数: 48

約数和(自身を含む): 5780275200

約数和(自身を除く): 2785547308

約数列:

[1, 2, 4, 13, 26, 52, 79, 89, 158, 178, 316, 356, 1027, 1157, 2054, 2314, 4108, 4628, 7031, 8191, 14062, 16382, 28124, 32764, 91403, 106483, 182806, 212966, 365612, 425932, 647089, 728999, 1294178, 1457998, 2588356, 2915996, 8412157, 9476987, 16824314, 18953974, 33648628, 37907948, 57590921, 115181842, 230363684, 748681973, 1497363946, 2994727892]

約数ペア:

[(1, 2994727892), (2, 1497363946), (4, 748681973), (13, 230363684), (26, 115181842), (52, 57590921), (79, 37907948), (89, 33648628), (158, 18953974), (178, 16824314), (316, 9476987), (356, 8412157), (1027, 2915996), (1157, 2588356), (2054, 1457998), (2314, 1294178), (4108, 728999), (4628, 647089), (7031, 425932), (8191, 365612), (14062, 212966), (16382, 182806), (28124, 106483), (32764, 91403)]