2009410145

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{179}}^1\times {\mathrm{77419}}^1$

素因数の和:77632

約数の個数: 16

約数和(自身を含む): 2508408000

約数和(自身を除く): 498997855

約数列:

[1, 5, 29, 145, 179, 895, 5191, 25955, 77419, 387095, 2245151, 11225755, 13858001, 69290005, 401882029, 2009410145]

約数ペア:

[(1, 2009410145), (5, 401882029), (29, 69290005), (145, 13858001), (179, 11225755), (895, 2245151), (5191, 387095), (25955, 77419)]