84600404

素因数分解:

$2^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{21737}}^1$

素因数の和:21887

約数の個数: 24

約数和(自身を含む): 170425920

約数和(自身を除く): 85825516

約数列:

[1, 2, 4, 7, 14, 28, 139, 278, 556, 973, 1946, 3892, 21737, 43474, 86948, 152159, 304318, 608636, 3021443, 6042886, 12085772, 21150101, 42300202, 84600404]

約数ペア:

[(1, 84600404), (2, 42300202), (4, 21150101), (7, 12085772), (14, 6042886), (28, 3021443), (139, 608636), (278, 304318), (556, 152159), (973, 86948), (1946, 43474), (3892, 21737)]