100404721

素因数分解:

${\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{263}}^1\times {\mathrm{283}}^1$

素因数の和:636

約数の個数: 16

約数和(自身を含む): 107965440

約数和(自身を除く): 7560719

約数列:

[1, 19, 71, 263, 283, 1349, 4997, 5377, 18673, 20093, 74429, 354787, 381767, 1414151, 5284459, 100404721]

約数ペア:

[(1, 100404721), (19, 5284459), (71, 1414151), (263, 381767), (283, 354787), (1349, 74429), (4997, 20093), (5377, 18673)]