533204

素因数分解:

$2^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{139}}^1$

素因数の和:287

約数の個数: 24

約数和(自身を含む): 1081920

約数和(自身を除く): 548716

約数列:

[1, 2, 4, 7, 14, 28, 137, 139, 274, 278, 548, 556, 959, 973, 1918, 1946, 3836, 3892, 19043, 38086, 76172, 133301, 266602, 533204]

約数ペア:

[(1, 533204), (2, 266602), (4, 133301), (7, 76172), (14, 38086), (28, 19043), (137, 3892), (139, 3836), (274, 1946), (278, 1918), (548, 973), (556, 959)]