6558448

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31531}}^1$

素因数の和:31552

約数の個数: 20

約数和(自身を含む): 13684888

約数和(自身を除く): 7126440

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 31531, 63062, 126124, 252248, 409903, 504496, 819806, 1639612, 3279224, 6558448]

約数ペア:

[(1, 6558448), (2, 3279224), (4, 1639612), (8, 819806), (13, 504496), (16, 409903), (26, 252248), (52, 126124), (104, 63062), (208, 31531)]