1387482

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{3257}}^1$

素因数の和:3333

約数の個数: 16

約数和(自身を含む): 2814912

約数和(自身を除く): 1427430

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 3257, 6514, 9771, 19542, 231247, 462494, 693741, 1387482]

約数ペア:

[(1, 1387482), (2, 693741), (3, 462494), (6, 231247), (71, 19542), (142, 9771), (213, 6514), (426, 3257)]