123929146

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{307}}^1\times {\mathrm{311}}^1$

素因数の和:690

約数の個数: 32

約数和(自身を含む): 207567360

約数和(自身を除く): 83638214

約数列:

[1, 2, 11, 22, 59, 118, 307, 311, 614, 622, 649, 1298, 3377, 3421, 6754, 6842, 18113, 18349, 36226, 36698, 95477, 190954, 199243, 201839, 398486, 403678, 1050247, 2100494, 5633143, 11266286, 61964573, 123929146]

約数ペア:

[(1, 123929146), (2, 61964573), (11, 11266286), (22, 5633143), (59, 2100494), (118, 1050247), (307, 403678), (311, 398486), (614, 201839), (622, 199243), (649, 190954), (1298, 95477), (3377, 36698), (3421, 36226), (6754, 18349), (6842, 18113)]