7380308

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1999}}^1$

素因数の和:2087

約数の個数: 24

約数和(自身を含む): 14112000

約数和(自身を除く): 6731692

約数列:

[1, 2, 4, 13, 26, 52, 71, 142, 284, 923, 1846, 1999, 3692, 3998, 7996, 25987, 51974, 103948, 141929, 283858, 567716, 1845077, 3690154, 7380308]

約数ペア:

[(1, 7380308), (2, 3690154), (4, 1845077), (13, 567716), (26, 283858), (52, 141929), (71, 103948), (142, 51974), (284, 25987), (923, 7996), (1846, 3998), (1999, 3692)]