814295958

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{9907}}^1$

素因数の和:10041

約数の個数: 64

約数和(自身を含む): 1978429440

約数和(自身を除く): 1164133482

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 103, 114, 133, 206, 266, 309, 399, 618, 721, 798, 1442, 1957, 2163, 3914, 4326, 5871, 9907, 11742, 13699, 19814, 27398, 29721, 41097, 59442, 69349, 82194, 138698, 188233, 208047, 376466, 416094, 564699, 1020421, 1129398, 1317631, 2040842, 2635262, 3061263, 3952893, 6122526, 7142947, 7905786, 14285894, 19387999, 21428841, 38775998, 42857682, 58163997, 116327994, 135715993, 271431986, 407147979, 814295958]

約数ペア:

[(1, 814295958), (2, 407147979), (3, 271431986), (6, 135715993), (7, 116327994), (14, 58163997), (19, 42857682), (21, 38775998), (38, 21428841), (42, 19387999), (57, 14285894), (103, 7905786), (114, 7142947), (133, 6122526), (206, 3952893), (266, 3061263), (309, 2635262), (399, 2040842), (618, 1317631), (721, 1129398), (798, 1020421), (1442, 564699), (1957, 416094), (2163, 376466), (3914, 208047), (4326, 188233), (5871, 138698), (9907, 82194), (11742, 69349), (13699, 59442), (19814, 41097), (27398, 29721)]