303984646

素因数分解:

$2^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{307}}^1\times {\mathrm{661}}^1$

素因数の和:1084

約数の個数: 32

約数和(自身を含む): 528498432

約数和(自身を除く): 224513786

約数列:

[1, 2, 7, 14, 107, 214, 307, 614, 661, 749, 1322, 1498, 2149, 4298, 4627, 9254, 32849, 65698, 70727, 141454, 202927, 229943, 405854, 459886, 495089, 990178, 1420489, 2840978, 21713189, 43426378, 151992323, 303984646]

約数ペア:

[(1, 303984646), (2, 151992323), (7, 43426378), (14, 21713189), (107, 2840978), (214, 1420489), (307, 990178), (614, 495089), (661, 459886), (749, 405854), (1322, 229943), (1498, 202927), (2149, 141454), (4298, 70727), (4627, 65698), (9254, 32849)]