4389242

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{149}}^1$

素因数の和:278

約数の個数: 32

約数和(自身を含む): 7862400

約数和(自身を除く): 3473158

約数列:

[1, 2, 11, 13, 22, 26, 103, 143, 149, 206, 286, 298, 1133, 1339, 1639, 1937, 2266, 2678, 3278, 3874, 14729, 15347, 21307, 29458, 30694, 42614, 168817, 199511, 337634, 399022, 2194621, 4389242]

約数ペア:

[(1, 4389242), (2, 2194621), (11, 399022), (13, 337634), (22, 199511), (26, 168817), (103, 42614), (143, 30694), (149, 29458), (206, 21307), (286, 15347), (298, 14729), (1133, 3874), (1339, 3278), (1639, 2678), (1937, 2266)]