2520410

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{2447}}^1$

素因数の和:2557

約数の個数: 16

約数和(自身を含む): 4582656

約数和(自身を除く): 2062246

約数列:

[1, 2, 5, 10, 103, 206, 515, 1030, 2447, 4894, 12235, 24470, 252041, 504082, 1260205, 2520410]

約数ペア:

[(1, 2520410), (2, 1260205), (5, 504082), (10, 252041), (103, 24470), (206, 12235), (515, 4894), (1030, 2447)]