672912338

素因数分解:

$2^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{227797}}^1$

素因数の和:228017

約数の個数: 16

約数和(自身を含む): 1159036224

約数和(自身を除く): 486123886

約数列:

[1, 2, 7, 14, 211, 422, 1477, 2954, 227797, 455594, 1594579, 3189158, 48065167, 96130334, 336456169, 672912338]

約数ペア:

[(1, 672912338), (2, 336456169), (7, 96130334), (14, 48065167), (211, 3189158), (422, 1594579), (1477, 455594), (2954, 227797)]