8857706

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{30971}}^1$

素因数の和:30997

約数の個数: 16

約数和(自身を含む): 15609888

約数和(自身を除く): 6752182

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 30971, 61942, 340681, 402623, 681362, 805246, 4428853, 8857706]

約数ペア:

[(1, 8857706), (2, 4428853), (11, 805246), (13, 681362), (22, 402623), (26, 340681), (143, 61942), (286, 30971)]