13293410

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{349}}^1$

素因数の和:662

約数の個数: 32

約数和(自身を含む): 25930800

約数和(自身を除く): 12637390

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 293, 349, 586, 698, 1465, 1745, 2930, 3490, 3809, 4537, 7618, 9074, 19045, 22685, 38090, 45370, 102257, 204514, 511285, 1022570, 1329341, 2658682, 6646705, 13293410]

約数ペア:

[(1, 13293410), (2, 6646705), (5, 2658682), (10, 1329341), (13, 1022570), (26, 511285), (65, 204514), (130, 102257), (293, 45370), (349, 38090), (586, 22685), (698, 19045), (1465, 9074), (1745, 7618), (2930, 4537), (3490, 3809)]