488692016

素因数分解:

$2^4\times {\mathrm{157}}^1\times {\mathrm{194543}}^1$

素因数の和:194708

約数の個数: 20

約数和(自身を含む): 952876512

約数和(自身を除く): 464184496

約数列:

[1, 2, 4, 8, 16, 157, 314, 628, 1256, 2512, 194543, 389086, 778172, 1556344, 3112688, 30543251, 61086502, 122173004, 244346008, 488692016]

約数ペア:

[(1, 488692016), (2, 244346008), (4, 122173004), (8, 61086502), (16, 30543251), (157, 3112688), (314, 1556344), (628, 778172), (1256, 389086), (2512, 194543)]