2057100398

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{283}}^1\times {\mathrm{971}}^1$

素因数の和:1472

約数の個数: 32

約数和(自身を含む): 3279450240

約数和(自身を除く): 1222349842

約数列:

[1, 2, 19, 38, 197, 283, 394, 566, 971, 1942, 3743, 5377, 7486, 10754, 18449, 36898, 55751, 111502, 191287, 274793, 382574, 549586, 1059269, 2118538, 3634453, 5221067, 7268906, 10442134, 54134221, 108268442, 1028550199, 2057100398]

約数ペア:

[(1, 2057100398), (2, 1028550199), (19, 108268442), (38, 54134221), (197, 10442134), (283, 7268906), (394, 5221067), (566, 3634453), (971, 2118538), (1942, 1059269), (3743, 549586), (5377, 382574), (7486, 274793), (10754, 191287), (18449, 111502), (36898, 55751)]