2488555568

素因数分解:

$2^4\times {\mathrm{233}}^1\times {\mathrm{667531}}^1$

素因数の和:667772

約数の個数: 20

約数和(自身を含む): 4842277128

約数和(自身を除く): 2353721560

約数列:

[1, 2, 4, 8, 16, 233, 466, 932, 1864, 3728, 667531, 1335062, 2670124, 5340248, 10680496, 155534723, 311069446, 622138892, 1244277784, 2488555568]

約数ペア:

[(1, 2488555568), (2, 1244277784), (4, 622138892), (8, 311069446), (16, 155534723), (233, 10680496), (466, 5340248), (932, 2670124), (1864, 1335062), (3728, 667531)]