557243022

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13267691}}^1$

素因数の和:13267703

約数の個数: 16

約数和(自身を含む): 1273698432

約数和(自身を除く): 716455410

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 13267691, 26535382, 39803073, 79606146, 92873837, 185747674, 278621511, 557243022]

約数ペア:

[(1, 557243022), (2, 278621511), (3, 185747674), (6, 92873837), (7, 79606146), (14, 39803073), (21, 26535382), (42, 13267691)]