1989696742

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{3932207}}^1$

素因数の和:3932243

約数の個数: 16

約数和(自身を含む): 3397427712

約数和(自身を除く): 1407730970

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 3932207, 7864414, 43254277, 86508554, 90440761, 180881522, 994848371, 1989696742]

約数ペア:

[(1, 1989696742), (2, 994848371), (11, 180881522), (22, 90440761), (23, 86508554), (46, 43254277), (253, 7864414), (506, 3932207)]