999954710

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{919}}^1\times {\mathrm{2053}}^1$

素因数の和:3032

約数の個数: 32

約数和(自身を含む): 1836768960

約数和(自身を除く): 836814250

約数列:

[1, 2, 5, 10, 53, 106, 265, 530, 919, 1838, 2053, 4106, 4595, 9190, 10265, 20530, 48707, 97414, 108809, 217618, 243535, 487070, 544045, 1088090, 1886707, 3773414, 9433535, 18867070, 99995471, 199990942, 499977355, 999954710]

約数ペア:

[(1, 999954710), (2, 499977355), (5, 199990942), (10, 99995471), (53, 18867070), (106, 9433535), (265, 3773414), (530, 1886707), (919, 1088090), (1838, 544045), (2053, 487070), (4106, 243535), (4595, 217618), (9190, 108809), (10265, 97414), (20530, 48707)]