1393670144

素因数分解:

$2^{11}\times {\mathrm{680503}}^1$

素因数の和:680525

約数の個数: 24

約数和(自身を含む): 2786663880

約数和(自身を除く): 1392993736

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2048, 680503, 1361006, 2722012, 5444024, 10888048, 21776096, 43552192, 87104384, 174208768, 348417536, 696835072, 1393670144]

約数ペア:

[(1, 1393670144), (2, 696835072), (4, 348417536), (8, 174208768), (16, 87104384), (32, 43552192), (64, 21776096), (128, 10888048), (256, 5444024), (512, 2722012), (1024, 1361006), (2048, 680503)]