2006261930

素因数分解:

$2^1\times 5^1\times {\mathrm{39439}}^1\times {\mathrm{5087}}^1$

素因数の和:44533

約数の個数: 16

約数和(自身を含む): 3612072960

約数和(自身を除く): 1605811030

約数列:

[1, 2, 5, 10, 5087, 10174, 25435, 39439, 50870, 78878, 197195, 394390, 200626193, 401252386, 1003130965, 2006261930]

約数ペア:

[(1, 2006261930), (2, 1003130965), (5, 401252386), (10, 200626193), (5087, 394390), (10174, 197195), (25435, 78878), (39439, 50870)]