1803368728

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1400131}}^1$

素因数の和:1400167

約数の個数: 32

約数和(自身を含む): 4032380160

約数和(自身を除く): 2229011432

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 322, 644, 1288, 1400131, 2800262, 5600524, 9800917, 11201048, 19601834, 32203013, 39203668, 64406026, 78407336, 128812052, 225421091, 257624104, 450842182, 901684364, 1803368728]

約数ペア:

[(1, 1803368728), (2, 901684364), (4, 450842182), (7, 257624104), (8, 225421091), (14, 128812052), (23, 78407336), (28, 64406026), (46, 39203668), (56, 32203013), (92, 19601834), (161, 11201048), (184, 9800917), (322, 5600524), (644, 2800262), (1288, 1400131)]