1297336326

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{6661}}^1$

素因数の和:6917

約数の個数: 64

約数和(自身を含む): 3062174976

約数和(自身を除く): 1764838650

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 227, 286, 429, 454, 681, 858, 1362, 2497, 2951, 4994, 5902, 6661, 7491, 8853, 13322, 14982, 17706, 19983, 32461, 39966, 64922, 73271, 86593, 97383, 146542, 173186, 194766, 219813, 259779, 439626, 519558, 952523, 1512047, 1905046, 2857569, 3024094, 4536141, 5715138, 9072282, 16632517, 19656611, 33265034, 39313222, 49897551, 58969833, 99795102, 117939666, 216222721, 432445442, 648668163, 1297336326]

約数ペア:

[(1, 1297336326), (2, 648668163), (3, 432445442), (6, 216222721), (11, 117939666), (13, 99795102), (22, 58969833), (26, 49897551), (33, 39313222), (39, 33265034), (66, 19656611), (78, 16632517), (143, 9072282), (227, 5715138), (286, 4536141), (429, 3024094), (454, 2857569), (681, 1905046), (858, 1512047), (1362, 952523), (2497, 519558), (2951, 439626), (4994, 259779), (5902, 219813), (6661, 194766), (7491, 173186), (8853, 146542), (13322, 97383), (14982, 86593), (17706, 73271), (19983, 64922), (32461, 39966)]