280707954

素因数分解:

$2^1\times 3^1\times {\mathrm{149}}^1\times {\mathrm{313991}}^1$

素因数の和:314145

約数の個数: 16

約数和(自身を含む): 565185600

約数和(自身を除く): 284477646

約数列:

[1, 2, 3, 6, 149, 298, 447, 894, 313991, 627982, 941973, 1883946, 46784659, 93569318, 140353977, 280707954]

約数ペア:

[(1, 280707954), (2, 140353977), (3, 93569318), (6, 46784659), (149, 1883946), (298, 941973), (447, 627982), (894, 313991)]