1189110778

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{157}}^1\times {\mathrm{39041}}^1$

素因数の和:39297

約数の個数: 16

約数和(自身を含む): 1813578984

約数和(自身を除く): 624468206

約数列:

[1, 2, 97, 157, 194, 314, 15229, 30458, 39041, 78082, 3786977, 6129437, 7573954, 12258874, 594555389, 1189110778]

約数ペア:

[(1, 1189110778), (2, 594555389), (97, 12258874), (157, 7573954), (194, 6129437), (314, 3786977), (15229, 78082), (30458, 39041)]