2017473997

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{15889}}^1$

素因数の和:16021

約数の個数: 32

約数和(自身を含む): 2690876160

約数和(自身を除く): 673402163

約数列:

[1, 7, 11, 17, 77, 97, 119, 187, 679, 1067, 1309, 1649, 7469, 11543, 15889, 18139, 111223, 126973, 174779, 270113, 1223453, 1541233, 1890791, 2971243, 10788631, 16953563, 20798701, 26200961, 118674941, 183406727, 288210571, 2017473997]

約数ペア:

[(1, 2017473997), (7, 288210571), (11, 183406727), (17, 118674941), (77, 26200961), (97, 20798701), (119, 16953563), (187, 10788631), (679, 2971243), (1067, 1890791), (1309, 1541233), (1649, 1223453), (7469, 270113), (11543, 174779), (15889, 126973), (18139, 111223)]