512012008

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{9857}}^1$

素因数の和:10057

約数の個数: 32

約数和(自身を含む): 988954560

約数和(自身を除く): 476942552

約数列:

[1, 2, 4, 8, 43, 86, 151, 172, 302, 344, 604, 1208, 6493, 9857, 12986, 19714, 25972, 39428, 51944, 78856, 423851, 847702, 1488407, 1695404, 2976814, 3390808, 5953628, 11907256, 64001501, 128003002, 256006004, 512012008]

約数ペア:

[(1, 512012008), (2, 256006004), (4, 128003002), (8, 64001501), (43, 11907256), (86, 5953628), (151, 3390808), (172, 2976814), (302, 1695404), (344, 1488407), (604, 847702), (1208, 423851), (6493, 78856), (9857, 51944), (12986, 39428), (19714, 25972)]