2071887838

素因数分解:

$2^1\times {\mathrm{167}}^1\times {\mathrm{1319}}^1\times {\mathrm{4703}}^1$

素因数の和:6191

約数の個数: 16

約数和(自身を含む): 3129477120

約数和(自身を除く): 1057589282

約数列:

[1, 2, 167, 334, 1319, 2638, 4703, 9406, 220273, 440546, 785401, 1570802, 6203257, 12406514, 1035943919, 2071887838]

約数ペア:

[(1, 2071887838), (2, 1035943919), (167, 12406514), (334, 6203257), (1319, 1570802), (2638, 785401), (4703, 440546), (9406, 220273)]