814654992

素因数分解:

$2^4\times 3^1\times {\mathrm{16971979}}^1$

素因数の和:16971990

約数の個数: 20

約数和(自身を含む): 2104525520

約数和(自身を除く): 1289870528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 16971979, 33943958, 50915937, 67887916, 101831874, 135775832, 203663748, 271551664, 407327496, 814654992]

約数ペア:

[(1, 814654992), (2, 407327496), (3, 271551664), (4, 203663748), (6, 135775832), (8, 101831874), (12, 67887916), (16, 50915937), (24, 33943958), (48, 16971979)]