13526090

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{263}}^1$

素因数の和:446

約数の個数: 32

約数和(自身を含む): 25280640

約数和(自身を除く): 11754550

約数列:

[1, 2, 5, 10, 37, 74, 139, 185, 263, 278, 370, 526, 695, 1315, 1390, 2630, 5143, 9731, 10286, 19462, 25715, 36557, 48655, 51430, 73114, 97310, 182785, 365570, 1352609, 2705218, 6763045, 13526090]

約数ペア:

[(1, 13526090), (2, 6763045), (5, 2705218), (10, 1352609), (37, 365570), (74, 182785), (139, 97310), (185, 73114), (263, 51430), (278, 48655), (370, 36557), (526, 25715), (695, 19462), (1315, 10286), (1390, 9731), (2630, 5143)]