715698316

素因数分解:

$2^2\times {\mathrm{157}}^1\times {\mathrm{421}}^1\times {\mathrm{2707}}^1$

素因数の和:3289

約数の個数: 24

約数和(自身を含む): 1263910256

約数和(自身を除く): 548211940

約数列:

[1, 2, 4, 157, 314, 421, 628, 842, 1684, 2707, 5414, 10828, 66097, 132194, 264388, 424999, 849998, 1139647, 1699996, 2279294, 4558588, 178924579, 357849158, 715698316]

約数ペア:

[(1, 715698316), (2, 357849158), (4, 178924579), (157, 4558588), (314, 2279294), (421, 1699996), (628, 1139647), (842, 849998), (1684, 424999), (2707, 264388), (5414, 132194), (10828, 66097)]