1871850812

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1283}}^1\times {\mathrm{28057}}^1$

素因数の和:29357

約数の個数: 24

約数和(自身を含む): 3530594256

約数和(自身を除く): 1658743444

約数列:

[1, 2, 4, 13, 26, 52, 1283, 2566, 5132, 16679, 28057, 33358, 56114, 66716, 112228, 364741, 729482, 1458964, 35997131, 71994262, 143988524, 467962703, 935925406, 1871850812]

約数ペア:

[(1, 1871850812), (2, 935925406), (4, 467962703), (13, 143988524), (26, 71994262), (52, 35997131), (1283, 1458964), (2566, 729482), (5132, 364741), (16679, 112228), (28057, 66716), (33358, 56114)]