82759402

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{439}}^1$

素因数の和:523

約数の個数: 48

約数和(自身を含む): 147470400

約数和(自身を除く): 64710998

約数列:

[1, 2, 11, 19, 22, 38, 41, 82, 121, 209, 242, 418, 439, 451, 779, 878, 902, 1558, 2299, 4598, 4829, 4961, 8341, 8569, 9658, 9922, 16682, 17138, 17999, 35998, 53119, 91751, 94259, 106238, 183502, 188518, 197989, 341981, 395978, 683962, 1009261, 2018522, 2177879, 3761791, 4355758, 7523582, 41379701, 82759402]

約数ペア:

[(1, 82759402), (2, 41379701), (11, 7523582), (19, 4355758), (22, 3761791), (38, 2177879), (41, 2018522), (82, 1009261), (121, 683962), (209, 395978), (242, 341981), (418, 197989), (439, 188518), (451, 183502), (779, 106238), (878, 94259), (902, 91751), (1558, 53119), (2299, 35998), (4598, 17999), (4829, 17138), (4961, 16682), (8341, 9922), (8569, 9658)]