2578422

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{5581}}^1$

素因数の和:5604

約数の個数: 32

約数和(自身を含む): 6430464

約数和(自身を除く): 3852042

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 5581, 11162, 16743, 33486, 39067, 61391, 78134, 117201, 122782, 184173, 234402, 368346, 429737, 859474, 1289211, 2578422]

約数ペア:

[(1, 2578422), (2, 1289211), (3, 859474), (6, 429737), (7, 368346), (11, 234402), (14, 184173), (21, 122782), (22, 117201), (33, 78134), (42, 61391), (66, 39067), (77, 33486), (154, 16743), (231, 11162), (462, 5581)]