2003446670

素因数分解:

$2^1\times 5^1\times {\mathrm{21727}}^1\times {\mathrm{9221}}^1$

素因数の和:30955

約数の個数: 16

約数和(自身を含む): 3606761088

約数和(自身を除く): 1603314418

約数列:

[1, 2, 5, 10, 9221, 18442, 21727, 43454, 46105, 92210, 108635, 217270, 200344667, 400689334, 1001723335, 2003446670]

約数ペア:

[(1, 2003446670), (2, 1001723335), (5, 400689334), (10, 200344667), (9221, 217270), (18442, 108635), (21727, 92210), (43454, 46105)]