2017397249

素因数分解:

$7^1\times {\mathrm{113}}^1\times {\mathrm{131}}^1\times {\mathrm{19469}}^1$

素因数の和:19720

約数の個数: 16

約数和(自身を含む): 2343876480

約数和(自身を除く): 326479231

約数列:

[1, 7, 113, 131, 791, 917, 14803, 19469, 103621, 136283, 2199997, 2550439, 15399979, 17853073, 288199607, 2017397249]

約数ペア:

[(1, 2017397249), (7, 288199607), (113, 17853073), (131, 15399979), (791, 2550439), (917, 2199997), (14803, 136283), (19469, 103621)]