1276133054

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{22303}}^1$

素因数の和:22440

約数の個数: 32

約数和(自身を含む): 2256807936

約数和(自身を除く): 980674882

約数列:

[1, 2, 7, 14, 61, 67, 122, 134, 427, 469, 854, 938, 4087, 8174, 22303, 28609, 44606, 57218, 156121, 312242, 1360483, 1494301, 2720966, 2988602, 9523381, 10460107, 19046762, 20920214, 91152361, 182304722, 638066527, 1276133054]

約数ペア:

[(1, 1276133054), (2, 638066527), (7, 182304722), (14, 91152361), (61, 20920214), (67, 19046762), (122, 10460107), (134, 9523381), (427, 2988602), (469, 2720966), (854, 1494301), (938, 1360483), (4087, 312242), (8174, 156121), (22303, 57218), (28609, 44606)]