124424464

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{409291}}^1$

素因数の和:409318

約数の個数: 20

約数和(自身を含む): 253761040

約数和(自身を除く): 129336576

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 409291, 818582, 1637164, 3274328, 6548656, 7776529, 15553058, 31106116, 62212232, 124424464]

約数ペア:

[(1, 124424464), (2, 62212232), (4, 31106116), (8, 15553058), (16, 7776529), (19, 6548656), (38, 3274328), (76, 1637164), (152, 818582), (304, 409291)]