747729068

素因数分解:

$2^2\times {\mathrm{443}}^1\times {\mathrm{571}}^1\times {\mathrm{739}}^1$

素因数の和:1757

約数の個数: 24

約数和(自身を含む): 1315554240

約数和(自身を除く): 567825172

約数列:

[1, 2, 4, 443, 571, 739, 886, 1142, 1478, 1772, 2284, 2956, 252953, 327377, 421969, 505906, 654754, 843938, 1011812, 1309508, 1687876, 186932267, 373864534, 747729068]

約数ペア:

[(1, 747729068), (2, 373864534), (4, 186932267), (443, 1687876), (571, 1309508), (739, 1011812), (886, 843938), (1142, 654754), (1478, 505906), (1772, 421969), (2284, 327377), (2956, 252953)]