253399498

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{1901}}^1$

素因数の和:2070

約数の個数: 32

約数和(自身を含む): 425621952

約数和(自身を除く): 172222454

約数列:

[1, 2, 11, 22, 73, 83, 146, 166, 803, 913, 1606, 1826, 1901, 3802, 6059, 12118, 20911, 41822, 66649, 133298, 138773, 157783, 277546, 315566, 1526503, 1735613, 3053006, 3471226, 11518159, 23036318, 126699749, 253399498]

約数ペア:

[(1, 253399498), (2, 126699749), (11, 23036318), (22, 11518159), (73, 3471226), (83, 3053006), (146, 1735613), (166, 1526503), (803, 315566), (913, 277546), (1606, 157783), (1826, 138773), (1901, 133298), (3802, 66649), (6059, 41822), (12118, 20911)]