1040668874

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{53593}}^1$

素因数の和:53694

約数の個数: 32

約数和(自身を含む): 1903658880

約数和(自身を除く): 862990006

約数列:

[1, 2, 7, 14, 19, 38, 73, 133, 146, 266, 511, 1022, 1387, 2774, 9709, 19418, 53593, 107186, 375151, 750302, 1018267, 2036534, 3912289, 7127869, 7824578, 14255738, 27386023, 54772046, 74333491, 148666982, 520334437, 1040668874]

約数ペア:

[(1, 1040668874), (2, 520334437), (7, 148666982), (14, 74333491), (19, 54772046), (38, 27386023), (73, 14255738), (133, 7824578), (146, 7127869), (266, 3912289), (511, 2036534), (1022, 1018267), (1387, 750302), (2774, 375151), (9709, 107186), (19418, 53593)]