2009322519

素因数分解:

$3^1\times {\mathrm{251}}^1\times {\mathrm{457}}^1\times {\mathrm{5839}}^1$

素因数の和:6550

約数の個数: 16

約数和(自身を含む): 2696117760

約数和(自身を除く): 686795241

約数列:

[1, 3, 251, 457, 753, 1371, 5839, 17517, 114707, 344121, 1465589, 2668423, 4396767, 8005269, 669774173, 2009322519]

約数ペア:

[(1, 2009322519), (3, 669774173), (251, 8005269), (457, 4396767), (753, 2668423), (1371, 1465589), (5839, 344121), (17517, 114707)]