5047664

素因数分解:

$2^4\times {\mathrm{389}}^1\times {\mathrm{811}}^1$

素因数の和:1208

約数の個数: 20

約数和(自身を含む): 9817080

約数和(自身を除く): 4769416

約数列:

[1, 2, 4, 8, 16, 389, 778, 811, 1556, 1622, 3112, 3244, 6224, 6488, 12976, 315479, 630958, 1261916, 2523832, 5047664]

約数ペア:

[(1, 5047664), (2, 2523832), (4, 1261916), (8, 630958), (16, 315479), (389, 12976), (778, 6488), (811, 6224), (1556, 3244), (1622, 3112)]