1340807622

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{20879}}^1$

素因数の和:21041

約数の個数: 64

約数和(自身を含む): 3367526400

約数和(自身を除く): 2026718778

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 139, 154, 231, 278, 417, 462, 834, 973, 1529, 1946, 2919, 3058, 4587, 5838, 9174, 10703, 20879, 21406, 32109, 41758, 62637, 64218, 125274, 146153, 229669, 292306, 438459, 459338, 689007, 876918, 1378014, 1607683, 2902181, 3215366, 4823049, 5804362, 8706543, 9646098, 17413086, 20315267, 31923991, 40630534, 60945801, 63847982, 95771973, 121891602, 191543946, 223467937, 446935874, 670403811, 1340807622]

約数ペア:

[(1, 1340807622), (2, 670403811), (3, 446935874), (6, 223467937), (7, 191543946), (11, 121891602), (14, 95771973), (21, 63847982), (22, 60945801), (33, 40630534), (42, 31923991), (66, 20315267), (77, 17413086), (139, 9646098), (154, 8706543), (231, 5804362), (278, 4823049), (417, 3215366), (462, 2902181), (834, 1607683), (973, 1378014), (1529, 876918), (1946, 689007), (2919, 459338), (3058, 438459), (4587, 292306), (5838, 229669), (9174, 146153), (10703, 125274), (20879, 64218), (21406, 62637), (32109, 41758)]