2681646

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{991}}^1$

素因数の和:1048

約数の個数: 32

約数和(自身を含む): 5999616

約数和(自身を除く): 3317970

約数列:

[1, 2, 3, 6, 11, 22, 33, 41, 66, 82, 123, 246, 451, 902, 991, 1353, 1982, 2706, 2973, 5946, 10901, 21802, 32703, 40631, 65406, 81262, 121893, 243786, 446941, 893882, 1340823, 2681646]

約数ペア:

[(1, 2681646), (2, 1340823), (3, 893882), (6, 446941), (11, 243786), (22, 121893), (33, 81262), (41, 65406), (66, 40631), (82, 32703), (123, 21802), (246, 10901), (451, 5946), (902, 2973), (991, 2706), (1353, 1982)]