1308994836

素因数分解:

$2^2\times 3^1\times {\mathrm{223}}^1\times {\mathrm{489161}}^1$

素因数の和:489391

約数の個数: 24

約数和(自身を含む): 3068024064

約数和(自身を除く): 1759029228

約数列:

[1, 2, 3, 4, 6, 12, 223, 446, 669, 892, 1338, 2676, 489161, 978322, 1467483, 1956644, 2934966, 5869932, 109082903, 218165806, 327248709, 436331612, 654497418, 1308994836]

約数ペア:

[(1, 1308994836), (2, 654497418), (3, 436331612), (4, 327248709), (6, 218165806), (12, 109082903), (223, 5869932), (446, 2934966), (669, 1956644), (892, 1467483), (1338, 978322), (2676, 489161)]