2015197744

素因数分解:

$2^4\times 7^1\times {\mathrm{293}}^1\times {\mathrm{61409}}^1$

素因数の和:61717

約数の個数: 40

約数和(自身を含む): 4477525920

約数和(自身を除く): 2462328176

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 293, 586, 1172, 2051, 2344, 4102, 4688, 8204, 16408, 32816, 61409, 122818, 245636, 429863, 491272, 859726, 982544, 1719452, 3438904, 6877808, 17992837, 35985674, 71971348, 125949859, 143942696, 251899718, 287885392, 503799436, 1007598872, 2015197744]

約数ペア:

[(1, 2015197744), (2, 1007598872), (4, 503799436), (7, 287885392), (8, 251899718), (14, 143942696), (16, 125949859), (28, 71971348), (56, 35985674), (112, 17992837), (293, 6877808), (586, 3438904), (1172, 1719452), (2051, 982544), (2344, 859726), (4102, 491272), (4688, 429863), (8204, 245636), (16408, 122818), (32816, 61409)]