272800906

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{319439}}^1$

素因数の和:319509

約数の個数: 16

約数和(自身を含む): 475326720

約数和(自身を除く): 202525814

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 319439, 638878, 2236073, 4472146, 19485779, 38971558, 136400453, 272800906]

約数ペア:

[(1, 272800906), (2, 136400453), (7, 38971558), (14, 19485779), (61, 4472146), (122, 2236073), (427, 638878), (854, 319439)]