419674468

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{1367}}^1$

素因数の和:1512

約数の個数: 48

約数和(自身を含む): 794271744

約数和(自身を除く): 374597276

約数列:

[1, 2, 4, 23, 46, 47, 71, 92, 94, 142, 188, 284, 1081, 1367, 1633, 2162, 2734, 3266, 3337, 4324, 5468, 6532, 6674, 13348, 31441, 62882, 64249, 76751, 97057, 125764, 128498, 153502, 194114, 256996, 307004, 388228, 1477727, 2232311, 2955454, 4464622, 4561679, 5910908, 8929244, 9123358, 18246716, 104918617, 209837234, 419674468]

約数ペア:

[(1, 419674468), (2, 209837234), (4, 104918617), (23, 18246716), (46, 9123358), (47, 8929244), (71, 5910908), (92, 4561679), (94, 4464622), (142, 2955454), (188, 2232311), (284, 1477727), (1081, 388228), (1367, 307004), (1633, 256996), (2162, 194114), (2734, 153502), (3266, 128498), (3337, 125764), (4324, 97057), (5468, 76751), (6532, 64249), (6674, 62882), (13348, 31441)]