2691153982

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{271231}}^1$

素因数の和:271296

約数の個数: 24

約数和(自身を含む): 4545305856

約数和(自身を除く): 1854151874

約数列:

[1, 2, 11, 22, 41, 82, 121, 242, 451, 902, 4961, 9922, 271231, 542462, 2983541, 5967082, 11120471, 22240942, 32818951, 65637902, 122325181, 244650362, 1345576991, 2691153982]

約数ペア:

[(1, 2691153982), (2, 1345576991), (11, 244650362), (22, 122325181), (41, 65637902), (82, 32818951), (121, 22240942), (242, 11120471), (451, 5967082), (902, 2983541), (4961, 542462), (9922, 271231)]