2171508180478

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1097}}^1\times {\mathrm{265277}}^1$

素因数の和:266437

約数の個数: 64

約数和(自身を含む): 4110476243328

約数和(自身を除く): 1938968062850

約数列:

[1, 2, 7, 13, 14, 26, 41, 82, 91, 182, 287, 533, 574, 1066, 1097, 2194, 3731, 7462, 7679, 14261, 15358, 28522, 44977, 89954, 99827, 199654, 265277, 314839, 530554, 584701, 629678, 1169402, 1856939, 3448601, 3713878, 4092907, 6897202, 8185814, 10876357, 21752714, 24140207, 48280414, 76134499, 141392641, 152268998, 282785282, 291008869, 582017738, 989748487, 1979496974, 2037062083, 3783115297, 4074124166, 7566230594, 11931363629, 23862727258, 26481807079, 52963614158, 83519545403, 155107727177, 167039090806, 310215454354, 1085754090239, 2171508180478]

約数ペア:

[(1, 2171508180478), (2, 1085754090239), (7, 310215454354), (13, 167039090806), (14, 155107727177), (26, 83519545403), (41, 52963614158), (82, 26481807079), (91, 23862727258), (182, 11931363629), (287, 7566230594), (533, 4074124166), (574, 3783115297), (1066, 2037062083), (1097, 1979496974), (2194, 989748487), (3731, 582017738), (7462, 291008869), (7679, 282785282), (14261, 152268998), (15358, 141392641), (28522, 76134499), (44977, 48280414), (89954, 24140207), (99827, 21752714), (199654, 10876357), (265277, 8185814), (314839, 6897202), (530554, 4092907), (584701, 3713878), (629678, 3448601), (1169402, 1856939)]