1337336546

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{419}}^1$

素因数の和:544

約数の個数: 96

約数和(自身を含む): 2656281600

約数和(自身を除く): 1318945054

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 71, 91, 133, 142, 169, 182, 247, 266, 338, 419, 494, 497, 838, 923, 994, 1183, 1349, 1729, 1846, 2366, 2698, 2933, 3211, 3458, 5447, 5866, 6422, 6461, 7961, 9443, 10894, 11999, 12922, 15922, 17537, 18886, 22477, 23998, 29749, 35074, 38129, 44954, 55727, 59498, 70811, 76258, 83993, 103493, 111454, 122759, 141622, 167986, 206986, 208243, 227981, 245518, 386737, 416486, 455962, 495677, 565231, 724451, 773474, 991354, 1130462, 1345409, 1448902, 1595867, 2690818, 2707159, 3191734, 3956617, 5027581, 5414318, 7348003, 7913234, 9417863, 10055162, 14696006, 18835726, 35193067, 51436021, 70386134, 95524039, 102872042, 191048078, 668668273, 1337336546]

約数ペア:

[(1, 1337336546), (2, 668668273), (7, 191048078), (13, 102872042), (14, 95524039), (19, 70386134), (26, 51436021), (38, 35193067), (71, 18835726), (91, 14696006), (133, 10055162), (142, 9417863), (169, 7913234), (182, 7348003), (247, 5414318), (266, 5027581), (338, 3956617), (419, 3191734), (494, 2707159), (497, 2690818), (838, 1595867), (923, 1448902), (994, 1345409), (1183, 1130462), (1349, 991354), (1729, 773474), (1846, 724451), (2366, 565231), (2698, 495677), (2933, 455962), (3211, 416486), (3458, 386737), (5447, 245518), (5866, 227981), (6422, 208243), (6461, 206986), (7961, 167986), (9443, 141622), (10894, 122759), (11999, 111454), (12922, 103493), (15922, 83993), (17537, 76258), (18886, 70811), (22477, 59498), (23998, 55727), (29749, 44954), (35074, 38129)]