2088057839

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{105367}}^1$

素因数の和:105542

約数の個数: 16

約数和(自身を含む): 2528832000

約数和(自身を除く): 440774161

約数列:

[1, 7, 19, 133, 149, 1043, 2831, 19817, 105367, 737569, 2001973, 14013811, 15699683, 109897781, 298293977, 2088057839]

約数ペア:

[(1, 2088057839), (7, 298293977), (19, 109897781), (133, 15699683), (149, 14013811), (1043, 2001973), (2831, 737569), (19817, 105367)]