2580410

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{193}}^1$

素因数の和:398

約数の個数: 32

約数和(自身を含む): 5363712

約数和(自身を除く): 2783302

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 191, 193, 382, 386, 955, 965, 1337, 1351, 1910, 1930, 2674, 2702, 6685, 6755, 13370, 13510, 36863, 73726, 184315, 258041, 368630, 516082, 1290205, 2580410]

約数ペア:

[(1, 2580410), (2, 1290205), (5, 516082), (7, 368630), (10, 258041), (14, 184315), (35, 73726), (70, 36863), (191, 13510), (193, 13370), (382, 6755), (386, 6685), (955, 2702), (965, 2674), (1337, 1930), (1351, 1910)]