6643156

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2971}}^1$

素因数の和:3031

約数の個数: 24

約数和(自身を含む): 12815264

約数和(自身を除く): 6172108

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 172, 559, 1118, 2236, 2971, 5942, 11884, 38623, 77246, 127753, 154492, 255506, 511012, 1660789, 3321578, 6643156]

約数ペア:

[(1, 6643156), (2, 3321578), (4, 1660789), (13, 511012), (26, 255506), (43, 154492), (52, 127753), (86, 77246), (172, 38623), (559, 11884), (1118, 5942), (2236, 2971)]