981719538

素因数分解:

$2^1\times 3^1\times {\mathrm{23689}}^1\times {\mathrm{6907}}^1$

素因数の和:30601

約数の個数: 16

約数和(自身を含む): 1963806240

約数和(自身を除く): 982086702

約数列:

[1, 2, 3, 6, 6907, 13814, 20721, 23689, 41442, 47378, 71067, 142134, 163619923, 327239846, 490859769, 981719538]

約数ペア:

[(1, 981719538), (2, 490859769), (3, 327239846), (6, 163619923), (6907, 142134), (13814, 71067), (20721, 47378), (23689, 41442)]