1278134628

素因数分解:

$2^2\times 3^1\times {\mathrm{5477}}^1\times {\mathrm{19447}}^1$

素因数の和:24931

約数の個数: 24

約数和(自身を含む): 2983012032

約数和(自身を除く): 1704877404

約数列:

[1, 2, 3, 4, 6, 12, 5477, 10954, 16431, 19447, 21908, 32862, 38894, 58341, 65724, 77788, 116682, 233364, 106511219, 213022438, 319533657, 426044876, 639067314, 1278134628]

約数ペア:

[(1, 1278134628), (2, 639067314), (3, 426044876), (4, 319533657), (6, 213022438), (12, 106511219), (5477, 233364), (10954, 116682), (16431, 77788), (19447, 65724), (21908, 58341), (32862, 38894)]