3892658

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1$

素因数の和:207

約数の個数: 48

約数和(自身を含む): 7781184

約数和(自身を除く): 3888526

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 49, 77, 98, 154, 157, 161, 253, 314, 322, 506, 539, 1078, 1099, 1127, 1727, 1771, 2198, 2254, 3454, 3542, 3611, 7222, 7693, 12089, 12397, 15386, 24178, 24794, 25277, 39721, 50554, 79442, 84623, 169246, 176939, 278047, 353878, 556094, 1946329, 3892658]

約数ペア:

[(1, 3892658), (2, 1946329), (7, 556094), (11, 353878), (14, 278047), (22, 176939), (23, 169246), (46, 84623), (49, 79442), (77, 50554), (98, 39721), (154, 25277), (157, 24794), (161, 24178), (253, 15386), (314, 12397), (322, 12089), (506, 7693), (539, 7222), (1078, 3611), (1099, 3542), (1127, 3454), (1727, 2254), (1771, 2198)]