1242967794

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{457}}^1\times {\mathrm{19709}}^1$

素因数の和:20194

約数の個数: 32

約数和(自身を含む): 2599827840

約数和(自身を除く): 1356860046

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 457, 914, 1371, 2742, 10511, 19709, 21022, 31533, 39418, 59127, 63066, 118254, 453307, 906614, 1359921, 2719842, 9007013, 18014026, 27021039, 54042078, 207161299, 414322598, 621483897, 1242967794]

約数ペア:

[(1, 1242967794), (2, 621483897), (3, 414322598), (6, 207161299), (23, 54042078), (46, 27021039), (69, 18014026), (138, 9007013), (457, 2719842), (914, 1359921), (1371, 906614), (2742, 453307), (10511, 118254), (19709, 63066), (21022, 59127), (31533, 39418)]