417004

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{281}}^1$

素因数の和:345

約数の個数: 24

約数和(自身を含む): 852768

約数和(自身を除く): 435764

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 281, 371, 562, 742, 1124, 1484, 1967, 3934, 7868, 14893, 29786, 59572, 104251, 208502, 417004]

約数ペア:

[(1, 417004), (2, 208502), (4, 104251), (7, 59572), (14, 29786), (28, 14893), (53, 7868), (106, 3934), (212, 1967), (281, 1484), (371, 1124), (562, 742)]