6466558

素因数分解:

$2^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{3323}}^1$

素因数の和:3471

約数の個数: 16

約数和(自身を含む): 11168640

約数和(自身を除く): 4702082

約数列:

[1, 2, 7, 14, 139, 278, 973, 1946, 3323, 6646, 23261, 46522, 461897, 923794, 3233279, 6466558]

約数ペア:

[(1, 6466558), (2, 3233279), (7, 923794), (14, 461897), (139, 46522), (278, 23261), (973, 6646), (1946, 3323)]