179336738

素因数分解:

$2^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{30427}}^1$

素因数の和:30857

約数の個数: 16

約数和(自身を含む): 308174784

約数和(自身を除く): 128838046

約数列:

[1, 2, 7, 14, 421, 842, 2947, 5894, 30427, 60854, 212989, 425978, 12809767, 25619534, 89668369, 179336738]

約数ペア:

[(1, 179336738), (2, 89668369), (7, 25619534), (14, 12809767), (421, 425978), (842, 212989), (2947, 60854), (5894, 30427)]