2938991638

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1913}}^1\times {\mathrm{69833}}^1$

素因数の和:71759

約数の個数: 16

約数和(自身を含む): 4811841936

約数和(自身を除く): 1872850298

約数列:

[1, 2, 11, 22, 1913, 3826, 21043, 42086, 69833, 139666, 768163, 1536326, 133590529, 267181058, 1469495819, 2938991638]

約数ペア:

[(1, 2938991638), (2, 1469495819), (11, 267181058), (22, 133590529), (1913, 1536326), (3826, 768163), (21043, 139666), (42086, 69833)]