1189775042

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{1553}}^1\times {\mathrm{3719}}^1$

素因数の和:5377

約数の個数: 16

約数和(自身を含む): 1803634560

約数和(自身を除く): 613859518

約数列:

[1, 2, 103, 206, 1553, 3106, 3719, 7438, 159959, 319918, 383057, 766114, 5775607, 11551214, 594887521, 1189775042]

約数ペア:

[(1, 1189775042), (2, 594887521), (103, 11551214), (206, 5775607), (1553, 766114), (3106, 383057), (3719, 319918), (7438, 159959)]