6557746

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{811}}^1$

素因数の和:1137

約数の個数: 16

約数和(自身を含む): 10640448

約数和(自身を除く): 4082702

約数列:

[1, 2, 13, 26, 311, 622, 811, 1622, 4043, 8086, 10543, 21086, 252221, 504442, 3278873, 6557746]

約数ペア:

[(1, 6557746), (2, 3278873), (13, 504442), (26, 252221), (311, 21086), (622, 10543), (811, 8086), (1622, 4043)]