1113016790

素因数分解:

$2^1\times 5^1\times {\mathrm{5711}}^1\times {\mathrm{19489}}^1$

素因数の和:25207

約数の個数: 16

約数和(自身を含む): 2003883840

約数和(自身を除く): 890867050

約数列:

[1, 2, 5, 10, 5711, 11422, 19489, 28555, 38978, 57110, 97445, 194890, 111301679, 222603358, 556508395, 1113016790]

約数ペア:

[(1, 1113016790), (2, 556508395), (5, 222603358), (10, 111301679), (5711, 194890), (11422, 97445), (19489, 57110), (28555, 38978)]