7181439538

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2076761}}^1$

素因数の和:2076802

約数の個数: 32

約数和(自身を含む): 13955840640

約数和(自身を除く): 6774401102

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 91, 133, 182, 247, 266, 494, 1729, 3458, 2076761, 4153522, 14537327, 26997893, 29074654, 39458459, 53995786, 78916918, 188985251, 276209213, 377970502, 512959967, 552418426, 1025919934, 3590719769, 7181439538]

約数ペア:

[(1, 7181439538), (2, 3590719769), (7, 1025919934), (13, 552418426), (14, 512959967), (19, 377970502), (26, 276209213), (38, 188985251), (91, 78916918), (133, 53995786), (182, 39458459), (247, 29074654), (266, 26997893), (494, 14537327), (1729, 4153522), (3458, 2076761)]