1520482892

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{317}}^1\times {\mathrm{16889}}^1$

素因数の和:17281

約数の個数: 24

約数和(自身を含む): 2706994080

約数和(自身を除く): 1186511188

約数列:

[1, 2, 4, 71, 142, 284, 317, 634, 1268, 16889, 22507, 33778, 45014, 67556, 90028, 1199119, 2398238, 4796476, 5353813, 10707626, 21415252, 380120723, 760241446, 1520482892]

約数ペア:

[(1, 1520482892), (2, 760241446), (4, 380120723), (71, 21415252), (142, 10707626), (284, 5353813), (317, 4796476), (634, 2398238), (1268, 1199119), (16889, 90028), (22507, 67556), (33778, 45014)]