1266582256

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{4166389}}^1$

素因数の和:4166416

約数の個数: 20

約数和(自身を含む): 2583161800

約数和(自身を除く): 1316579544

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 4166389, 8332778, 16665556, 33331112, 66662224, 79161391, 158322782, 316645564, 633291128, 1266582256]

約数ペア:

[(1, 1266582256), (2, 633291128), (4, 316645564), (8, 158322782), (16, 79161391), (19, 66662224), (38, 33331112), (76, 16665556), (152, 8332778), (304, 4166389)]