1380149759

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{35279}}^1$

素因数の和:35398

約数の個数: 16

約数和(自身を含む): 1524096000

約数和(自身を除く): 143946241

約数列:

[1, 19, 29, 71, 551, 1349, 2059, 35279, 39121, 670301, 1023091, 2504809, 19438729, 47591371, 72639461, 1380149759]

約数ペア:

[(1, 1380149759), (19, 72639461), (29, 47591371), (71, 19438729), (551, 2504809), (1349, 1023091), (2059, 670301), (35279, 39121)]