2975258

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1$

素因数の和:230

約数の個数: 32

約数和(自身を含む): 5346432

約数和(自身を除く): 2371174

約数列:

[1, 2, 11, 13, 22, 26, 101, 103, 143, 202, 206, 286, 1111, 1133, 1313, 1339, 2222, 2266, 2626, 2678, 10403, 14443, 14729, 20806, 28886, 29458, 114433, 135239, 228866, 270478, 1487629, 2975258]

約数ペア:

[(1, 2975258), (2, 1487629), (11, 270478), (13, 228866), (22, 135239), (26, 114433), (101, 29458), (103, 28886), (143, 20806), (202, 14729), (206, 14443), (286, 10403), (1111, 2678), (1133, 2626), (1313, 2266), (1339, 2222)]