26797810

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{1483}}^1$

素因数の和:1642

約数の個数: 32

約数和(自身を含む): 52355520

約数和(自身を除く): 25557710

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 139, 278, 695, 1390, 1483, 1807, 2966, 3614, 7415, 9035, 14830, 18070, 19279, 38558, 96395, 192790, 206137, 412274, 1030685, 2061370, 2679781, 5359562, 13398905, 26797810]

約数ペア:

[(1, 26797810), (2, 13398905), (5, 5359562), (10, 2679781), (13, 2061370), (26, 1030685), (65, 412274), (130, 206137), (139, 192790), (278, 96395), (695, 38558), (1390, 19279), (1483, 18070), (1807, 14830), (2966, 9035), (3614, 7415)]