1117589728

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{1838141}}^1$

素因数の和:1838170

約数の個数: 24

約数和(自身を含む): 2316058920

約数和(自身を除く): 1198469192

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 1838141, 3676282, 7352564, 14705128, 29410256, 34924679, 58820512, 69849358, 139698716, 279397432, 558794864, 1117589728]

約数ペア:

[(1, 1117589728), (2, 558794864), (4, 279397432), (8, 139698716), (16, 69849358), (19, 58820512), (32, 34924679), (38, 29410256), (76, 14705128), (152, 7352564), (304, 3676282), (608, 1838141)]