2051222330

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{95539}}^1$

素因数の和:95678

約数の個数: 32

約数和(自身を含む): 3920961600

約数和(自身を除く): 1869739270

約数列:

[1, 2, 5, 10, 19, 38, 95, 113, 190, 226, 565, 1130, 2147, 4294, 10735, 21470, 95539, 191078, 477695, 955390, 1815241, 3630482, 9076205, 10795907, 18152410, 21591814, 53979535, 107959070, 205122233, 410244466, 1025611165, 2051222330]

約数ペア:

[(1, 2051222330), (2, 1025611165), (5, 410244466), (10, 205122233), (19, 107959070), (38, 53979535), (95, 21591814), (113, 18152410), (190, 10795907), (226, 9076205), (565, 3630482), (1130, 1815241), (2147, 955390), (4294, 477695), (10735, 191078), (21470, 95539)]