2051269030

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{8918561}}^1$

素因数の和:8918591

約数の個数: 16

約数和(自身を含む): 3852818784

約数和(自身を除く): 1801549754

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 8918561, 17837122, 44592805, 89185610, 205126903, 410253806, 1025634515, 2051269030]

約数ペア:

[(1, 2051269030), (2, 1025634515), (5, 410253806), (10, 205126903), (23, 89185610), (46, 44592805), (115, 17837122), (230, 8918561)]