388520854518

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{2815368511}}^1$

素因数の和:2815368539

約数の個数: 16

約数和(自身を含む): 810826131456

約数和(自身を除く): 422305276938

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 2815368511, 5630737022, 8446105533, 16892211066, 64753475753, 129506951506, 194260427259, 388520854518]

約数ペア:

[(1, 388520854518), (2, 194260427259), (3, 129506951506), (6, 64753475753), (23, 16892211066), (46, 8446105533), (69, 5630737022), (138, 2815368511)]