239888907995

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{256565677}}^1$

素因数の和:256565710

約数の個数: 16

約数和(自身を含む): 332509118688

約数和(自身を除く): 92620210693

約数列:

[1, 5, 11, 17, 55, 85, 187, 935, 256565677, 1282828385, 2822222447, 4361616509, 14111112235, 21808082545, 47977781599, 239888907995]

約数ペア:

[(1, 239888907995), (5, 47977781599), (11, 21808082545), (17, 14111112235), (55, 4361616509), (85, 2822222447), (187, 1282828385), (935, 256565677)]