4250416

素因数分解:

$2^4\times {\mathrm{421}}^1\times {\mathrm{631}}^1$

素因数の和:1060

約数の個数: 20

約数和(自身を含む): 8267824

約数和(自身を除く): 4017408

約数列:

[1, 2, 4, 8, 16, 421, 631, 842, 1262, 1684, 2524, 3368, 5048, 6736, 10096, 265651, 531302, 1062604, 2125208, 4250416]

約数ペア:

[(1, 4250416), (2, 2125208), (4, 1062604), (8, 531302), (16, 265651), (421, 10096), (631, 6736), (842, 5048), (1262, 3368), (1684, 2524)]