123784706

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1\times {\mathrm{5443}}^1$

素因数の和:5665

約数の個数: 16

約数和(自身を含む): 189320544

約数和(自身を除く): 65535838

約数列:

[1, 2, 83, 137, 166, 274, 5443, 10886, 11371, 22742, 451769, 745691, 903538, 1491382, 61892353, 123784706]

約数ペア:

[(1, 123784706), (2, 61892353), (83, 1491382), (137, 903538), (166, 745691), (274, 451769), (5443, 22742), (10886, 11371)]