1268593352

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{171803}}^1$

素因数の和:171893

約数の個数: 32

約数和(自身を含む): 2597676480

約数和(自身を除く): 1329083128

約数列:

[1, 2, 4, 8, 13, 26, 52, 71, 104, 142, 284, 568, 923, 1846, 3692, 7384, 171803, 343606, 687212, 1374424, 2233439, 4466878, 8933756, 12198013, 17867512, 24396026, 48792052, 97584104, 158574169, 317148338, 634296676, 1268593352]

約数ペア:

[(1, 1268593352), (2, 634296676), (4, 317148338), (8, 158574169), (13, 97584104), (26, 48792052), (52, 24396026), (71, 17867512), (104, 12198013), (142, 8933756), (284, 4466878), (568, 2233439), (923, 1374424), (1846, 687212), (3692, 343606), (7384, 171803)]