1810983434

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{541}}^1\times {\mathrm{128749}}^1$

素因数の和:129305

約数の個数: 16

約数和(自身を含む): 2930865000

約数和(自身を除く): 1119881566

約数列:

[1, 2, 13, 26, 541, 1082, 7033, 14066, 128749, 257498, 1673737, 3347474, 69653209, 139306418, 905491717, 1810983434]

約数ペア:

[(1, 1810983434), (2, 905491717), (13, 139306418), (26, 69653209), (541, 3347474), (1082, 1673737), (7033, 257498), (14066, 128749)]