316407674

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{193}}^1\times {\mathrm{1733}}^1$

素因数の和:1982

約数の個数: 32

約数和(自身を含む): 532851264

約数和(自身を除く): 216443590

約数列:

[1, 2, 11, 22, 43, 86, 193, 386, 473, 946, 1733, 2123, 3466, 4246, 8299, 16598, 19063, 38126, 74519, 91289, 149038, 182578, 334469, 668938, 819709, 1639418, 3679159, 7358318, 14382167, 28764334, 158203837, 316407674]

約数ペア:

[(1, 316407674), (2, 158203837), (11, 28764334), (22, 14382167), (43, 7358318), (86, 3679159), (193, 1639418), (386, 819709), (473, 668938), (946, 334469), (1733, 182578), (2123, 149038), (3466, 91289), (4246, 74519), (8299, 38126), (16598, 19063)]