2227778886

素因数分解:

$2^1\times 3^1\times {\mathrm{1307}}^1\times {\mathrm{284083}}^1$

素因数の和:285395

約数の個数: 16

約数和(自身を含む): 4458982464

約数和(自身を除く): 2231203578

約数列:

[1, 2, 3, 6, 1307, 2614, 3921, 7842, 284083, 568166, 852249, 1704498, 371296481, 742592962, 1113889443, 2227778886]

約数ペア:

[(1, 2227778886), (2, 1113889443), (3, 742592962), (6, 371296481), (1307, 1704498), (2614, 852249), (3921, 568166), (7842, 284083)]