871302486

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{2045311}}^1$

素因数の和:2045387

約数の個数: 16

約数和(自身を含む): 1767149568

約数和(自身を除く): 895847082

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 2045311, 4090622, 6135933, 12271866, 145217081, 290434162, 435651243, 871302486]

約数ペア:

[(1, 871302486), (2, 435651243), (3, 290434162), (6, 145217081), (71, 12271866), (142, 6135933), (213, 4090622), (426, 2045311)]