299723944

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{40591}}^1$

素因数の和:40681

約数の個数: 32

約数和(自身を含む): 613751040

約数和(自身を除く): 314027096

約数列:

[1, 2, 4, 8, 13, 26, 52, 71, 104, 142, 284, 568, 923, 1846, 3692, 7384, 40591, 81182, 162364, 324728, 527683, 1055366, 2110732, 2881961, 4221464, 5763922, 11527844, 23055688, 37465493, 74930986, 149861972, 299723944]

約数ペア:

[(1, 299723944), (2, 149861972), (4, 74930986), (8, 37465493), (13, 23055688), (26, 11527844), (52, 5763922), (71, 4221464), (104, 2881961), (142, 2110732), (284, 1055366), (568, 527683), (923, 324728), (1846, 162364), (3692, 81182), (7384, 40591)]