5497388

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1489}}^1$

素因数の和:1577

約数の個数: 24

約数和(自身を含む): 10513440

約数和(自身を除く): 5016052

約数列:

[1, 2, 4, 13, 26, 52, 71, 142, 284, 923, 1489, 1846, 2978, 3692, 5956, 19357, 38714, 77428, 105719, 211438, 422876, 1374347, 2748694, 5497388]

約数ペア:

[(1, 5497388), (2, 2748694), (4, 1374347), (13, 422876), (26, 211438), (52, 105719), (71, 77428), (142, 38714), (284, 19357), (923, 5956), (1489, 3692), (1846, 2978)]