2917996864

素因数分解:

$2^6\times {\mathrm{67}}^1\times {\mathrm{680503}}^1$

素因数の和:680582

約数の個数: 28

約数和(自身を含む): 5876832544

約数和(自身を除く): 2958835680

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 134, 268, 536, 1072, 2144, 4288, 680503, 1361006, 2722012, 5444024, 10888048, 21776096, 43552192, 45593701, 91187402, 182374804, 364749608, 729499216, 1458998432, 2917996864]

約数ペア:

[(1, 2917996864), (2, 1458998432), (4, 729499216), (8, 364749608), (16, 182374804), (32, 91187402), (64, 45593701), (67, 43552192), (134, 21776096), (268, 10888048), (536, 5444024), (1072, 2722012), (2144, 1361006), (4288, 680503)]