1081919885

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{257}}^1\times {\mathrm{36607}}^1$

素因数の和:36892

約数の個数: 16

約数和(自身を含む): 1360060416

約数和(自身を除く): 278140531

約数列:

[1, 5, 23, 115, 257, 1285, 5911, 29555, 36607, 183035, 841961, 4209805, 9407999, 47039995, 216383977, 1081919885]

約数ペア:

[(1, 1081919885), (5, 216383977), (23, 47039995), (115, 9407999), (257, 4209805), (1285, 841961), (5911, 183035), (29555, 36607)]