384415906

素因数分解:

$2^1\times 7^1\times {\mathrm{1291}}^1\times {\mathrm{21269}}^1$

素因数の和:22569

約数の個数: 16

約数和(自身を含む): 659540160

約数和(自身を除く): 275124254

約数列:

[1, 2, 7, 14, 1291, 2582, 9037, 18074, 21269, 42538, 148883, 297766, 27458279, 54916558, 192207953, 384415906]

約数ペア:

[(1, 384415906), (2, 192207953), (7, 54916558), (14, 27458279), (1291, 297766), (2582, 148883), (9037, 42538), (18074, 21269)]