898981836

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{1055143}}^1$

素因数の和:1055221

約数の個数: 24

約数和(自身を含む): 2127170304

約数和(自身を除く): 1228188468

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852, 1055143, 2110286, 3165429, 4220572, 6330858, 12661716, 74915153, 149830306, 224745459, 299660612, 449490918, 898981836]

約数ペア:

[(1, 898981836), (2, 449490918), (3, 299660612), (4, 224745459), (6, 149830306), (12, 74915153), (71, 12661716), (142, 6330858), (213, 4220572), (284, 3165429), (426, 2110286), (852, 1055143)]