313075774

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{293}}^1\times {\mathrm{2857}}^1$

素因数の和:3180

約数の個数: 32

約数和(自身を含む): 544483296

約数和(自身を除く): 231407522

約数列:

[1, 2, 11, 17, 22, 34, 187, 293, 374, 586, 2857, 3223, 4981, 5714, 6446, 9962, 31427, 48569, 54791, 62854, 97138, 109582, 534259, 837101, 1068518, 1674202, 9208111, 14230717, 18416222, 28461434, 156537887, 313075774]

約数ペア:

[(1, 313075774), (2, 156537887), (11, 28461434), (17, 18416222), (22, 14230717), (34, 9208111), (187, 1674202), (293, 1068518), (374, 837101), (586, 534259), (2857, 109582), (3223, 97138), (4981, 62854), (5714, 54791), (6446, 48569), (9962, 31427)]