2045900824

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{1063}}^1\times {\mathrm{21871}}^1$

素因数の和:22951

約数の個数: 32

約数和(自身を含む): 4188925440

約数和(自身を除く): 2143024616

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 1063, 2126, 4252, 8504, 11693, 21871, 23386, 43742, 46772, 87484, 93544, 174968, 240581, 481162, 962324, 1924648, 23248873, 46497746, 92995492, 185990984, 255737603, 511475206, 1022950412, 2045900824]

約数ペア:

[(1, 2045900824), (2, 1022950412), (4, 511475206), (8, 255737603), (11, 185990984), (22, 92995492), (44, 46497746), (88, 23248873), (1063, 1924648), (2126, 962324), (4252, 481162), (8504, 240581), (11693, 174968), (21871, 93544), (23386, 87484), (43742, 46772)]