2667814

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{281}}^1$

素因数の和:431

約数の個数: 16

約数和(自身を含む): 4142016

約数和(自身を除く): 1474202

約数列:

[1, 2, 47, 94, 101, 202, 281, 562, 4747, 9494, 13207, 26414, 28381, 56762, 1333907, 2667814]

約数ペア:

[(1, 2667814), (2, 1333907), (47, 56762), (94, 28381), (101, 26414), (202, 13207), (281, 9494), (562, 4747)]