2018976476

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{57143}}^1$

素因数の和:57242

約数の個数: 36

約数和(自身を含む): 3936878736

約数和(自身を除く): 1917902260

約数列:

[1, 2, 4, 11, 22, 44, 73, 121, 146, 242, 292, 484, 803, 1606, 3212, 8833, 17666, 35332, 57143, 114286, 228572, 628573, 1257146, 2514292, 4171439, 6914303, 8342878, 13828606, 16685756, 27657212, 45885829, 91771658, 183543316, 504744119, 1009488238, 2018976476]

約数ペア:

[(1, 2018976476), (2, 1009488238), (4, 504744119), (11, 183543316), (22, 91771658), (44, 45885829), (73, 27657212), (121, 16685756), (146, 13828606), (242, 8342878), (292, 6914303), (484, 4171439), (803, 2514292), (1606, 1257146), (3212, 628573), (8833, 228572), (17666, 114286), (35332, 57143)]