676916

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1$

素因数の和:191

約数の個数: 24

約数和(自身を含む): 1257984

約数和(自身を除く): 581068

約数列:

[1, 2, 4, 31, 53, 62, 103, 106, 124, 206, 212, 412, 1643, 3193, 3286, 5459, 6386, 6572, 10918, 12772, 21836, 169229, 338458, 676916]

約数ペア:

[(1, 676916), (2, 338458), (4, 169229), (31, 21836), (53, 12772), (62, 10918), (103, 6572), (106, 6386), (124, 5459), (206, 3286), (212, 3193), (412, 1643)]