6420814

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{439}}^1$

素因数の和:615

約数の個数: 16

約数和(自身を含む): 9884160

約数和(自身を除く): 3463346

約数列:

[1, 2, 71, 103, 142, 206, 439, 878, 7313, 14626, 31169, 45217, 62338, 90434, 3210407, 6420814]

約数ペア:

[(1, 6420814), (2, 3210407), (71, 90434), (103, 62338), (142, 45217), (206, 31169), (439, 14626), (878, 7313)]