9244910

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{449}}^1$

素因数の和:556

約数の個数: 32

約数和(自身を含む): 17496000

約数和(自身を除く): 8251090

約数列:

[1, 2, 5, 10, 29, 58, 71, 142, 145, 290, 355, 449, 710, 898, 2059, 2245, 4118, 4490, 10295, 13021, 20590, 26042, 31879, 63758, 65105, 130210, 159395, 318790, 924491, 1848982, 4622455, 9244910]

約数ペア:

[(1, 9244910), (2, 4622455), (5, 1848982), (10, 924491), (29, 318790), (58, 159395), (71, 130210), (142, 65105), (145, 63758), (290, 31879), (355, 26042), (449, 20590), (710, 13021), (898, 10295), (2059, 4490), (2245, 4118)]