3450212906

素因数分解:

$2^1\times 7^1\times {\mathrm{1997}}^1\times {\mathrm{123407}}^1$

素因数の和:125413

約数の個数: 16

約数和(自身を含む): 5917660416

約数和(自身を除く): 2467447510

約数列:

[1, 2, 7, 14, 1997, 3994, 13979, 27958, 123407, 246814, 863849, 1727698, 246443779, 492887558, 1725106453, 3450212906]

約数ペア:

[(1, 3450212906), (2, 1725106453), (7, 492887558), (14, 246443779), (1997, 1727698), (3994, 863849), (13979, 246814), (27958, 123407)]