668839058

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{313}}^1\times {\mathrm{3697}}^1$

素因数の和:4046

約数の個数: 24

約数和(自身を含む): 1069439412

約数和(自身を除く): 400600354

約数列:

[1, 2, 17, 34, 289, 313, 578, 626, 3697, 5321, 7394, 10642, 62849, 90457, 125698, 180914, 1068433, 1157161, 2136866, 2314322, 19671737, 39343474, 334419529, 668839058]

約数ペア:

[(1, 668839058), (2, 334419529), (17, 39343474), (34, 19671737), (289, 2314322), (313, 2136866), (578, 1157161), (626, 1068433), (3697, 180914), (5321, 125698), (7394, 90457), (10642, 62849)]