121004048

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{687523}}^1$

素因数の和:687542

約数の個数: 20

約数和(自身を含む): 255758928

約数和(自身を除く): 134754880

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 687523, 1375046, 2750092, 5500184, 7562753, 11000368, 15125506, 30251012, 60502024, 121004048]

約数ペア:

[(1, 121004048), (2, 60502024), (4, 30251012), (8, 15125506), (11, 11000368), (16, 7562753), (22, 5500184), (44, 2750092), (88, 1375046), (176, 687523)]