506039521

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1229}}^1\times {\mathrm{1667}}^1$

素因数の和:2928

約数の個数: 16

約数和(自身を含む): 574459200

約数和(自身を除く): 68419679

約数列:

[1, 13, 19, 247, 1229, 1667, 15977, 21671, 23351, 31673, 303563, 411749, 2048743, 26633659, 38926117, 506039521]

約数ペア:

[(1, 506039521), (13, 38926117), (19, 26633659), (247, 2048743), (1229, 411749), (1667, 303563), (15977, 31673), (21671, 23351)]