121013072

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{444901}}^1$

素因数の和:444926

約数の個数: 20

約数和(自身を含む): 248255316

約数和(自身を除く): 127242244

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 444901, 889802, 1779604, 3559208, 7118416, 7563317, 15126634, 30253268, 60506536, 121013072]

約数ペア:

[(1, 121013072), (2, 60506536), (4, 30253268), (8, 15126634), (16, 7563317), (17, 7118416), (34, 3559208), (68, 1779604), (136, 889802), (272, 444901)]