2044692016

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{975521}}^1$

素因数の和:975660

約数の個数: 20

約数和(自身を含む): 3991836024

約数和(自身を除く): 1947144008

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 1048, 2096, 975521, 1951042, 3902084, 7804168, 15608336, 127793251, 255586502, 511173004, 1022346008, 2044692016]

約数ペア:

[(1, 2044692016), (2, 1022346008), (4, 511173004), (8, 255586502), (16, 127793251), (131, 15608336), (262, 7804168), (524, 3902084), (1048, 1951042), (2096, 975521)]