1317089792

素因数分解:

$2^9\times {\mathrm{977}}^1\times {\mathrm{2633}}^1$

素因数の和:3628

約数の個数: 40

約数和(自身を含む): 2635301196

約数和(自身を除く): 1318211404

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 977, 1954, 2633, 3908, 5266, 7816, 10532, 15632, 21064, 31264, 42128, 62528, 84256, 125056, 168512, 250112, 337024, 500224, 674048, 1348096, 2572441, 5144882, 10289764, 20579528, 41159056, 82318112, 164636224, 329272448, 658544896, 1317089792]

約数ペア:

[(1, 1317089792), (2, 658544896), (4, 329272448), (8, 164636224), (16, 82318112), (32, 41159056), (64, 20579528), (128, 10289764), (256, 5144882), (512, 2572441), (977, 1348096), (1954, 674048), (2633, 500224), (3908, 337024), (5266, 250112), (7816, 168512), (10532, 125056), (15632, 84256), (21064, 62528), (31264, 42128)]