3984496

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{1901}}^1$

素因数の和:2040

約数の個数: 20

約数和(自身を含む): 7782984

約数和(自身を除く): 3798488

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 1048, 1901, 2096, 3802, 7604, 15208, 30416, 249031, 498062, 996124, 1992248, 3984496]

約数ペア:

[(1, 3984496), (2, 1992248), (4, 996124), (8, 498062), (16, 249031), (131, 30416), (262, 15208), (524, 7604), (1048, 3802), (1901, 2096)]