13976390

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{227}}^1$

素因数の和:412

約数の個数: 32

約数和(自身を含む): 26002944

約数和(自身を除く): 12026554

約数列:

[1, 2, 5, 10, 47, 94, 131, 227, 235, 262, 454, 470, 655, 1135, 1310, 2270, 6157, 10669, 12314, 21338, 29737, 30785, 53345, 59474, 61570, 106690, 148685, 297370, 1397639, 2795278, 6988195, 13976390]

約数ペア:

[(1, 13976390), (2, 6988195), (5, 2795278), (10, 1397639), (47, 297370), (94, 148685), (131, 106690), (227, 61570), (235, 59474), (262, 53345), (454, 30785), (470, 29737), (655, 21338), (1135, 12314), (1310, 10669), (2270, 6157)]