579908

素因数分解:

$2^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{149}}^1$

素因数の和:299

約数の個数: 24

約数和(自身を含む): 1176000

約数和(自身を除く): 596092

約数列:

[1, 2, 4, 7, 14, 28, 139, 149, 278, 298, 556, 596, 973, 1043, 1946, 2086, 3892, 4172, 20711, 41422, 82844, 144977, 289954, 579908]

約数ペア:

[(1, 579908), (2, 289954), (4, 144977), (7, 82844), (14, 41422), (28, 20711), (139, 4172), (149, 3892), (278, 2086), (298, 1946), (556, 1043), (596, 973)]