978017068

素因数分解:

$2^2\times 7^2\times {\mathrm{1061}}^1\times {\mathrm{4703}}^1$

素因数の和:5782

約数の個数: 36

約数和(自身を含む): 1993263552

約数和(自身を除く): 1015246484

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 1061, 2122, 4244, 4703, 7427, 9406, 14854, 18812, 29708, 32921, 51989, 65842, 103978, 131684, 207956, 230447, 460894, 921788, 4989883, 9979766, 19959532, 34929181, 69858362, 139716724, 244504267, 489008534, 978017068]

約数ペア:

[(1, 978017068), (2, 489008534), (4, 244504267), (7, 139716724), (14, 69858362), (28, 34929181), (49, 19959532), (98, 9979766), (196, 4989883), (1061, 921788), (2122, 460894), (4244, 230447), (4703, 207956), (7427, 131684), (9406, 103978), (14854, 65842), (18812, 51989), (29708, 32921)]