69890626

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{10883}}^1$

素因数の和:10930

約数の個数: 24

約数和(自身を含む): 119506320

約数和(自身を除く): 49615694

約数列:

[1, 2, 13, 19, 26, 38, 169, 247, 338, 494, 3211, 6422, 10883, 21766, 141479, 206777, 282958, 413554, 1839227, 2688101, 3678454, 5376202, 34945313, 69890626]

約数ペア:

[(1, 69890626), (2, 34945313), (13, 5376202), (19, 3678454), (26, 2688101), (38, 1839227), (169, 413554), (247, 282958), (338, 206777), (494, 141479), (3211, 21766), (6422, 10883)]