2174988

素因数分解:

$2^2\times 3^1\times {\mathrm{211}}^1\times {\mathrm{859}}^1$

素因数の和:1077

約数の個数: 24

約数和(自身を含む): 5104960

約数和(自身を除く): 2929972

約数列:

[1, 2, 3, 4, 6, 12, 211, 422, 633, 844, 859, 1266, 1718, 2532, 2577, 3436, 5154, 10308, 181249, 362498, 543747, 724996, 1087494, 2174988]

約数ペア:

[(1, 2174988), (2, 1087494), (3, 724996), (4, 543747), (6, 362498), (12, 181249), (211, 10308), (422, 5154), (633, 3436), (844, 2577), (859, 2532), (1266, 1718)]