1963434

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{419}}^1$

素因数の和:506

約数の個数: 32

約数和(自身を含む): 4354560

約数和(自身を除く): 2391126

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 71, 142, 213, 419, 426, 781, 838, 1257, 1562, 2343, 2514, 4609, 4686, 9218, 13827, 27654, 29749, 59498, 89247, 178494, 327239, 654478, 981717, 1963434]

約数ペア:

[(1, 1963434), (2, 981717), (3, 654478), (6, 327239), (11, 178494), (22, 89247), (33, 59498), (66, 29749), (71, 27654), (142, 13827), (213, 9218), (419, 4686), (426, 4609), (781, 2514), (838, 2343), (1257, 1562)]