127297972

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{30689}}^1$

素因数の和:30771

約数の個数: 24

約数和(自身を含む): 239750280

約数和(自身を除く): 112452308

約数列:

[1, 2, 4, 17, 34, 61, 68, 122, 244, 1037, 2074, 4148, 30689, 61378, 122756, 521713, 1043426, 1872029, 2086852, 3744058, 7488116, 31824493, 63648986, 127297972]

約数ペア:

[(1, 127297972), (2, 63648986), (4, 31824493), (17, 7488116), (34, 3744058), (61, 2086852), (68, 1872029), (122, 1043426), (244, 521713), (1037, 122756), (2074, 61378), (4148, 30689)]