1960684

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{4051}}^1$

素因数の和:4077

約数の個数: 18

約数和(自身を含む): 3772412

約数和(自身を除く): 1811728

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 4051, 8102, 16204, 44561, 89122, 178244, 490171, 980342, 1960684]

約数ペア:

[(1, 1960684), (2, 980342), (4, 490171), (11, 178244), (22, 89122), (44, 44561), (121, 16204), (242, 8102), (484, 4051)]