2226275645

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{570109}}^1$

素因数の和:570196

約数の個数: 16

約数和(自身を含む): 2955450240

約数和(自身を除く): 729174595

約数列:

[1, 5, 11, 55, 71, 355, 781, 3905, 570109, 2850545, 6271199, 31355995, 40477739, 202388695, 445255129, 2226275645]

約数ペア:

[(1, 2226275645), (5, 445255129), (11, 202388695), (55, 40477739), (71, 31355995), (355, 6271199), (781, 2850545), (3905, 570109)]