415590938

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{479}}^1\times {\mathrm{2137}}^1$

素因数の和:2654

約数の個数: 32

約数和(自身を含む): 738892800

約数和(自身を除く): 323301862

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 479, 958, 2137, 3353, 4274, 6706, 13891, 14959, 27782, 29918, 61973, 97237, 123946, 194474, 433811, 867622, 1023623, 2047246, 7165361, 14330722, 29685067, 59370134, 207795469, 415590938]

約数ペア:

[(1, 415590938), (2, 207795469), (7, 59370134), (14, 29685067), (29, 14330722), (58, 7165361), (203, 2047246), (406, 1023623), (479, 867622), (958, 433811), (2137, 194474), (3353, 123946), (4274, 97237), (6706, 61973), (13891, 29918), (14959, 27782)]