384538

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{227}}^1$

素因数の和:258

約数の個数: 24

約数和(自身を含む): 727776

約数和(自身を除く): 343238

約数列:

[1, 2, 7, 11, 14, 22, 77, 121, 154, 227, 242, 454, 847, 1589, 1694, 2497, 3178, 4994, 17479, 27467, 34958, 54934, 192269, 384538]

約数ペア:

[(1, 384538), (2, 192269), (7, 54934), (11, 34958), (14, 27467), (22, 17479), (77, 4994), (121, 3178), (154, 2497), (227, 1694), (242, 1589), (454, 847)]