2261705

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{277}}^1$

素因数の和:376

約数の個数: 16

約数和(自身を含む): 2882304

約数和(自身を除く): 620599

約数列:

[1, 5, 23, 71, 115, 277, 355, 1385, 1633, 6371, 8165, 19667, 31855, 98335, 452341, 2261705]

約数ペア:

[(1, 2261705), (5, 452341), (23, 98335), (71, 31855), (115, 19667), (277, 8165), (355, 6371), (1385, 1633)]