1303812874

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{229}}^1$

素因数の和:408

約数の個数: 96

約数和(自身を含む): 2543864400

約数和(自身を除く): 1240051526

約数列:

[1, 2, 7, 13, 14, 26, 41, 49, 82, 91, 98, 109, 182, 218, 229, 287, 458, 533, 574, 637, 763, 1066, 1274, 1417, 1526, 1603, 2009, 2834, 2977, 3206, 3731, 4018, 4469, 5341, 5954, 7462, 8938, 9389, 9919, 10682, 11221, 18778, 19838, 20839, 22442, 24961, 26117, 31283, 41678, 49922, 52234, 58097, 62566, 65723, 69433, 116194, 122057, 131446, 138866, 145873, 174727, 218981, 244114, 291746, 324493, 349454, 406679, 437962, 460061, 648986, 813358, 854399, 920122, 1023401, 1223089, 1708798, 2046802, 2271451, 2446178, 2846753, 4542902, 5693506, 5980793, 7163807, 11961586, 13304213, 14327614, 15900157, 26608426, 31800314, 50146649, 93129491, 100293298, 186258982, 651906437, 1303812874]

約数ペア:

[(1, 1303812874), (2, 651906437), (7, 186258982), (13, 100293298), (14, 93129491), (26, 50146649), (41, 31800314), (49, 26608426), (82, 15900157), (91, 14327614), (98, 13304213), (109, 11961586), (182, 7163807), (218, 5980793), (229, 5693506), (287, 4542902), (458, 2846753), (533, 2446178), (574, 2271451), (637, 2046802), (763, 1708798), (1066, 1223089), (1274, 1023401), (1417, 920122), (1526, 854399), (1603, 813358), (2009, 648986), (2834, 460061), (2977, 437962), (3206, 406679), (3731, 349454), (4018, 324493), (4469, 291746), (5341, 244114), (5954, 218981), (7462, 174727), (8938, 145873), (9389, 138866), (9919, 131446), (10682, 122057), (11221, 116194), (18778, 69433), (19838, 65723), (20839, 62566), (22442, 58097), (24961, 52234), (26117, 49922), (31283, 41678)]