133773668

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{65447}}^1$

素因数の和:65531

約数の個数: 24

約数和(自身を含む): 271216512

約数和(自身を除く): 137442844

約数列:

[1, 2, 4, 7, 14, 28, 73, 146, 292, 511, 1022, 2044, 65447, 130894, 261788, 458129, 916258, 1832516, 4777631, 9555262, 19110524, 33443417, 66886834, 133773668]

約数ペア:

[(1, 133773668), (2, 66886834), (4, 33443417), (7, 19110524), (14, 9555262), (28, 4777631), (73, 1832516), (146, 916258), (292, 458129), (511, 261788), (1022, 130894), (2044, 65447)]