3923643038

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{3947327}}^1$

素因数の和:3947407

約数の個数: 16

約数和(自身を含む): 6820982784

約数和(自身を除く): 2897339746

約数列:

[1, 2, 7, 14, 71, 142, 497, 994, 3947327, 7894654, 27631289, 55262578, 280260217, 560520434, 1961821519, 3923643038]

約数ペア:

[(1, 3923643038), (2, 1961821519), (7, 560520434), (14, 280260217), (71, 55262578), (142, 27631289), (497, 7894654), (994, 3947327)]