133789678

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{1217}}^1$

素因数の和:1512

約数の個数: 32

約数和(自身を含む): 231517440

約数和(自身を除く): 97727762

約数列:

[1, 2, 11, 19, 22, 38, 209, 263, 418, 526, 1217, 2434, 2893, 4997, 5786, 9994, 13387, 23123, 26774, 46246, 54967, 109934, 254353, 320071, 508706, 640142, 3520781, 6081349, 7041562, 12162698, 66894839, 133789678]

約数ペア:

[(1, 133789678), (2, 66894839), (11, 12162698), (19, 7041562), (22, 6081349), (38, 3520781), (209, 640142), (263, 508706), (418, 320071), (526, 254353), (1217, 109934), (2434, 54967), (2893, 46246), (4997, 26774), (5786, 23123), (9994, 13387)]