386977382

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{3221}}^1$

素因数の和:3404

約数の個数: 32

約数和(自身を含む): 653266944

約数和(自身を除く): 266289562

約数列:

[1, 2, 11, 22, 43, 86, 127, 254, 473, 946, 1397, 2794, 3221, 5461, 6442, 10922, 35431, 60071, 70862, 120142, 138503, 277006, 409067, 818134, 1523533, 3047066, 4499737, 8999474, 17589881, 35179762, 193488691, 386977382]

約数ペア:

[(1, 386977382), (2, 193488691), (11, 35179762), (22, 17589881), (43, 8999474), (86, 4499737), (127, 3047066), (254, 1523533), (473, 818134), (946, 409067), (1397, 277006), (2794, 138503), (3221, 120142), (5461, 70862), (6442, 60071), (10922, 35431)]