864942

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{853}}^1$

素因数の和:884

約数の個数: 24

約数和(自身を含む): 1875384

約数和(自身を除く): 1010442

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 169, 338, 507, 853, 1014, 1706, 2559, 5118, 11089, 22178, 33267, 66534, 144157, 288314, 432471, 864942]

約数ペア:

[(1, 864942), (2, 432471), (3, 288314), (6, 144157), (13, 66534), (26, 33267), (39, 22178), (78, 11089), (169, 5118), (338, 2559), (507, 1706), (853, 1014)]