1140331288

素因数分解:

$2^3\times {\mathrm{653}}^1\times {\mathrm{218287}}^1$

素因数の和:218946

約数の個数: 16

約数和(自身を含む): 2141405280

約数和(自身を除く): 1001073992

約数列:

[1, 2, 4, 8, 653, 1306, 2612, 5224, 218287, 436574, 873148, 1746296, 142541411, 285082822, 570165644, 1140331288]

約数ペア:

[(1, 1140331288), (2, 570165644), (4, 285082822), (8, 142541411), (653, 1746296), (1306, 873148), (2612, 436574), (5224, 218287)]