591796218

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{106861}}^1$

素因数の和:106950

約数の個数: 32

約数和(自身を含む): 1292602752

約数和(自身を除く): 700806534

約数列:

[1, 2, 3, 6, 13, 26, 39, 71, 78, 142, 213, 426, 923, 1846, 2769, 5538, 106861, 213722, 320583, 641166, 1389193, 2778386, 4167579, 7587131, 8335158, 15174262, 22761393, 45522786, 98632703, 197265406, 295898109, 591796218]

約数ペア:

[(1, 591796218), (2, 295898109), (3, 197265406), (6, 98632703), (13, 45522786), (26, 22761393), (39, 15174262), (71, 8335158), (78, 7587131), (142, 4167579), (213, 2778386), (426, 1389193), (923, 641166), (1846, 320583), (2769, 213722), (5538, 106861)]