286917004

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{1291}}^1\times {\mathrm{5051}}^1$

素因数の和:6357

約数の個数: 24

約数和(自身を含む): 548283456

約数和(自身を除く): 261366452

約数列:

[1, 2, 4, 11, 22, 44, 1291, 2582, 5051, 5164, 10102, 14201, 20204, 28402, 55561, 56804, 111122, 222244, 6520841, 13041682, 26083364, 71729251, 143458502, 286917004]

約数ペア:

[(1, 286917004), (2, 143458502), (4, 71729251), (11, 26083364), (22, 13041682), (44, 6520841), (1291, 222244), (2582, 111122), (5051, 56804), (5164, 55561), (10102, 28402), (14201, 20204)]