317955892

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{971}}^1\times {\mathrm{1153}}^1$

素因数の和:2199

約数の個数: 24

約数和(自身を含む): 565330752

約数和(自身を除く): 247374860

約数列:

[1, 2, 4, 71, 142, 284, 971, 1153, 1942, 2306, 3884, 4612, 68941, 81863, 137882, 163726, 275764, 327452, 1119563, 2239126, 4478252, 79488973, 158977946, 317955892]

約数ペア:

[(1, 317955892), (2, 158977946), (4, 79488973), (71, 4478252), (142, 2239126), (284, 1119563), (971, 327452), (1153, 275764), (1942, 163726), (2306, 137882), (3884, 81863), (4612, 68941)]