1961670086

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{743}}^1$

素因数の和:909

約数の個数: 64

約数和(自身を含む): 3387640320

約数和(自身を除く): 1425970234

約数列:

[1, 2, 17, 19, 34, 38, 61, 67, 122, 134, 323, 646, 743, 1037, 1139, 1159, 1273, 1486, 2074, 2278, 2318, 2546, 4087, 8174, 12631, 14117, 19703, 21641, 25262, 28234, 39406, 43282, 45323, 49781, 69479, 77653, 90646, 99562, 138958, 155306, 239989, 479978, 770491, 846277, 861137, 945839, 1320101, 1540982, 1692554, 1722274, 1891678, 2640202, 3036641, 6073282, 14639329, 16079263, 29278658, 32158526, 51622897, 57696179, 103245794, 115392358, 980835043, 1961670086]

約数ペア:

[(1, 1961670086), (2, 980835043), (17, 115392358), (19, 103245794), (34, 57696179), (38, 51622897), (61, 32158526), (67, 29278658), (122, 16079263), (134, 14639329), (323, 6073282), (646, 3036641), (743, 2640202), (1037, 1891678), (1139, 1722274), (1159, 1692554), (1273, 1540982), (1486, 1320101), (2074, 945839), (2278, 861137), (2318, 846277), (2546, 770491), (4087, 479978), (8174, 239989), (12631, 155306), (14117, 138958), (19703, 99562), (21641, 90646), (25262, 77653), (28234, 69479), (39406, 49781), (43282, 45323)]