2028184438

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{2040427}}^1$

素因数の和:2040507

約数の個数: 16

約数和(自身を含む): 3525859584

約数和(自身を除く): 1497675146

約数列:

[1, 2, 7, 14, 71, 142, 497, 994, 2040427, 4080854, 14282989, 28565978, 144870317, 289740634, 1014092219, 2028184438]

約数ペア:

[(1, 2028184438), (2, 1014092219), (7, 289740634), (14, 144870317), (71, 28565978), (142, 14282989), (497, 4080854), (994, 2040427)]