506529664

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{208277}}^1$

素因数の和:208310

約数の個数: 32

約数和(自身を含む): 1062217800

約数和(自身を除く): 555688136

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 608, 1216, 2432, 208277, 416554, 833108, 1666216, 3332432, 3957263, 6664864, 7914526, 13329728, 15829052, 26659456, 31658104, 63316208, 126632416, 253264832, 506529664]

約数ペア:

[(1, 506529664), (2, 253264832), (4, 126632416), (8, 63316208), (16, 31658104), (19, 26659456), (32, 15829052), (38, 13329728), (64, 7914526), (76, 6664864), (128, 3957263), (152, 3332432), (304, 1666216), (608, 833108), (1216, 416554), (2432, 208277)]