2931378

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{991}}^1$

素因数の和:1042

約数の個数: 32

約数和(自身を含む): 6428160

約数和(自身を除く): 3496782

約数列:

[1, 2, 3, 6, 17, 29, 34, 51, 58, 87, 102, 174, 493, 986, 991, 1479, 1982, 2958, 2973, 5946, 16847, 28739, 33694, 50541, 57478, 86217, 101082, 172434, 488563, 977126, 1465689, 2931378]

約数ペア:

[(1, 2931378), (2, 1465689), (3, 977126), (6, 488563), (17, 172434), (29, 101082), (34, 86217), (51, 57478), (58, 50541), (87, 33694), (102, 28739), (174, 16847), (493, 5946), (986, 2973), (991, 2958), (1479, 1982)]