518457410

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{475649}}^1$

素因数の和:475765

約数の個数: 16

約数和(自身を含む): 941787000

約数和(自身を除く): 423329590

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 475649, 951298, 2378245, 4756490, 51845741, 103691482, 259228705, 518457410]

約数ペア:

[(1, 518457410), (2, 259228705), (5, 103691482), (10, 51845741), (109, 4756490), (218, 2378245), (545, 951298), (1090, 475649)]