2016078704

素因数分解:

$2^4\times {\mathrm{487}}^1\times {\mathrm{258737}}^1$

素因数の和:259232

約数の個数: 20

約数和(自身を含む): 3914188464

約数和(自身を除く): 1898109760

約数列:

[1, 2, 4, 8, 16, 487, 974, 1948, 3896, 7792, 258737, 517474, 1034948, 2069896, 4139792, 126004919, 252009838, 504019676, 1008039352, 2016078704]

約数ペア:

[(1, 2016078704), (2, 1008039352), (4, 504019676), (8, 252009838), (16, 126004919), (487, 4139792), (974, 2069896), (1948, 1034948), (3896, 517474), (7792, 258737)]