870289706

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3042971}}^1$

素因数の和:3042997

約数の個数: 16

約数和(自身を含む): 1533657888

約数和(自身を除く): 663368182

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 3042971, 6085942, 33472681, 39558623, 66945362, 79117246, 435144853, 870289706]

約数ペア:

[(1, 870289706), (2, 435144853), (11, 79117246), (13, 66945362), (22, 39558623), (26, 33472681), (143, 6085942), (286, 3042971)]