1896717256

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1782629}}^1$

素因数の和:1782661

約数の個数: 32

約数和(自身を含む): 4278312000

約数和(自身を除く): 2381594744

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 1782629, 3565258, 7130516, 12478403, 14261032, 24956806, 33869951, 49913612, 67739902, 99827224, 135479804, 237089657, 270959608, 474179314, 948358628, 1896717256]

約数ペア:

[(1, 1896717256), (2, 948358628), (4, 474179314), (7, 270959608), (8, 237089657), (14, 135479804), (19, 99827224), (28, 67739902), (38, 49913612), (56, 33869951), (76, 24956806), (133, 14261032), (152, 12478403), (266, 7130516), (532, 3565258), (1064, 1782629)]