1986376

素因数分解:

$2^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{449}}^1$

素因数の和:541

約数の個数: 32

約数和(自身を含む): 4320000

約数和(自身を除く): 2333624

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 79, 158, 316, 449, 553, 632, 898, 1106, 1796, 2212, 3143, 3592, 4424, 6286, 12572, 25144, 35471, 70942, 141884, 248297, 283768, 496594, 993188, 1986376]

約数ペア:

[(1, 1986376), (2, 993188), (4, 496594), (7, 283768), (8, 248297), (14, 141884), (28, 70942), (56, 35471), (79, 25144), (158, 12572), (316, 6286), (449, 4424), (553, 3592), (632, 3143), (898, 2212), (1106, 1796)]