1036765904

素因数分解:

$2^4\times {\mathrm{3557}}^1\times {\mathrm{18217}}^1$

素因数の和:21782

約数の個数: 20

約数和(自身を含む): 2009408964

約数和(自身を除く): 972643060

約数列:

[1, 2, 4, 8, 16, 3557, 7114, 14228, 18217, 28456, 36434, 56912, 72868, 145736, 291472, 64797869, 129595738, 259191476, 518382952, 1036765904]

約数ペア:

[(1, 1036765904), (2, 518382952), (4, 259191476), (8, 129595738), (16, 64797869), (3557, 291472), (7114, 145736), (14228, 72868), (18217, 56912), (28456, 36434)]