143280862

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{221797}}^1$

素因数の和:221835

約数の個数: 16

約数和(自身を含む): 239541840

約数和(自身を除く): 96260978

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 221797, 443594, 3770549, 4214143, 7541098, 8428286, 71640431, 143280862]

約数ペア:

[(1, 143280862), (2, 71640431), (17, 8428286), (19, 7541098), (34, 4214143), (38, 3770549), (323, 443594), (646, 221797)]