8428924

素因数分解:

$2^2\times 7^1\times {\mathrm{461}}^1\times {\mathrm{653}}^1$

素因数の和:1125

約数の個数: 24

約数和(自身を含む): 16920288

約数和(自身を除く): 8491364

約数列:

[1, 2, 4, 7, 14, 28, 461, 653, 922, 1306, 1844, 2612, 3227, 4571, 6454, 9142, 12908, 18284, 301033, 602066, 1204132, 2107231, 4214462, 8428924]

約数ペア:

[(1, 8428924), (2, 4214462), (4, 2107231), (7, 1204132), (14, 602066), (28, 301033), (461, 18284), (653, 12908), (922, 9142), (1306, 6454), (1844, 4571), (2612, 3227)]