137983468

素因数分解:

$2^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{38803}}^1$

素因数の和:38941

約数の個数: 24

約数和(自身を含む): 278147072

約数和(自身を除く): 140163604

約数列:

[1, 2, 4, 7, 14, 28, 127, 254, 508, 889, 1778, 3556, 38803, 77606, 155212, 271621, 543242, 1086484, 4927981, 9855962, 19711924, 34495867, 68991734, 137983468]

約数ペア:

[(1, 137983468), (2, 68991734), (4, 34495867), (7, 19711924), (14, 9855962), (28, 4927981), (127, 1086484), (254, 543242), (508, 271621), (889, 155212), (1778, 77606), (3556, 38803)]