247311584

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{594499}}^1$

素因数の和:594522

約数の個数: 24

約数和(自身を含む): 524349000

約数和(自身を除く): 277037416

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 594499, 1188998, 2377996, 4755992, 7728487, 9511984, 15456974, 19023968, 30913948, 61827896, 123655792, 247311584]

約数ペア:

[(1, 247311584), (2, 123655792), (4, 61827896), (8, 30913948), (13, 19023968), (16, 15456974), (26, 9511984), (32, 7728487), (52, 4755992), (104, 2377996), (208, 1188998), (416, 594499)]