2003016856

素因数分解:

$2^3\times {\mathrm{9631}}^1\times {\mathrm{25997}}^1$

素因数の和:35634

約数の個数: 16

約数和(自身を含む): 3756191040

約数和(自身を除く): 1753174184

約数列:

[1, 2, 4, 8, 9631, 19262, 25997, 38524, 51994, 77048, 103988, 207976, 250377107, 500754214, 1001508428, 2003016856]

約数ペア:

[(1, 2003016856), (2, 1001508428), (4, 500754214), (8, 250377107), (9631, 207976), (19262, 103988), (25997, 77048), (38524, 51994)]