2901059

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{487}}^1$

素因数の和:554

約数の個数: 16

約数和(自身を含む): 3560448

約数和(自身を除く): 659389

約数列:

[1, 7, 23, 37, 161, 259, 487, 851, 3409, 5957, 11201, 18019, 78407, 126133, 414437, 2901059]

約数ペア:

[(1, 2901059), (7, 414437), (23, 126133), (37, 78407), (161, 18019), (259, 11201), (487, 5957), (851, 3409)]