2215661119

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{163}}^1\times {\mathrm{1109}}^1$

素因数の和:1399

約数の個数: 32

約数和(自身を含む): 2726231040

約数和(自身を除く): 510569921

約数列:

[1, 7, 17, 103, 119, 163, 721, 1109, 1141, 1751, 2771, 7763, 12257, 16789, 18853, 19397, 114227, 117523, 131971, 180767, 285413, 799589, 1265369, 1941859, 1997891, 3073039, 13593013, 18619001, 21511273, 130333007, 316523017, 2215661119]

約数ペア:

[(1, 2215661119), (7, 316523017), (17, 130333007), (103, 21511273), (119, 18619001), (163, 13593013), (721, 3073039), (1109, 1997891), (1141, 1941859), (1751, 1265369), (2771, 799589), (7763, 285413), (12257, 180767), (16789, 131971), (18853, 117523), (19397, 114227)]