2004166856

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{313543}}^1$

素因数の和:313613

約数の個数: 32

約数和(自身を含む): 4063530240

約数和(自身を除く): 2059363384

約数列:

[1, 2, 4, 8, 17, 34, 47, 68, 94, 136, 188, 376, 799, 1598, 3196, 6392, 313543, 627086, 1254172, 2508344, 5330231, 10660462, 14736521, 21320924, 29473042, 42641848, 58946084, 117892168, 250520857, 501041714, 1002083428, 2004166856]

約数ペア:

[(1, 2004166856), (2, 1002083428), (4, 501041714), (8, 250520857), (17, 117892168), (34, 58946084), (47, 42641848), (68, 29473042), (94, 21320924), (136, 14736521), (188, 10660462), (376, 5330231), (799, 2508344), (1598, 1254172), (3196, 627086), (6392, 313543)]