874861813

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{45497}}^1$

素因数の和:45612

約数の個数: 16

約数和(自身を含む): 1039538304

約数和(自身を除く): 164676491

約数列:

[1, 7, 41, 67, 287, 469, 2747, 19229, 45497, 318479, 1865377, 3048299, 13057639, 21338093, 124980259, 874861813]

約数ペア:

[(1, 874861813), (7, 124980259), (41, 21338093), (67, 13057639), (287, 3048299), (469, 1865377), (2747, 318479), (19229, 45497)]