2702644

素因数分解:

$2^2\times 7^2\times {\mathrm{13789}}^1$

素因数の和:13807

約数の個数: 18

約数和(自身を含む): 5502210

約数和(自身を除く): 2799566

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 13789, 27578, 55156, 96523, 193046, 386092, 675661, 1351322, 2702644]

約数ペア:

[(1, 2702644), (2, 1351322), (4, 675661), (7, 386092), (14, 193046), (28, 96523), (49, 55156), (98, 27578), (196, 13789)]