2508649

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{331}}^1$

素因数の和:408

約数の個数: 16

約数和(自身を含む): 3011904

約数和(自身を除く): 503255

約数列:

[1, 11, 13, 53, 143, 331, 583, 689, 3641, 4303, 7579, 17543, 47333, 192973, 228059, 2508649]

約数ペア:

[(1, 2508649), (11, 228059), (13, 192973), (53, 47333), (143, 17543), (331, 7579), (583, 4303), (689, 3641)]