2647902

素因数分解:

$2^1\times 3^1\times {\mathrm{223}}^1\times {\mathrm{1979}}^1$

素因数の和:2207

約数の個数: 16

約数和(自身を含む): 5322240

約数和(自身を除く): 2674338

約数列:

[1, 2, 3, 6, 223, 446, 669, 1338, 1979, 3958, 5937, 11874, 441317, 882634, 1323951, 2647902]

約数ペア:

[(1, 2647902), (2, 1323951), (3, 882634), (6, 441317), (223, 11874), (446, 5937), (669, 3958), (1338, 1979)]