1489164190

素因数分解:

$2^1\times 5^1\times {\mathrm{1319}}^1\times {\mathrm{112901}}^1$

素因数の和:114227

約数の個数: 16

約数和(自身を含む): 2682551520

約数和(自身を除く): 1193387330

約数列:

[1, 2, 5, 10, 1319, 2638, 6595, 13190, 112901, 225802, 564505, 1129010, 148916419, 297832838, 744582095, 1489164190]

約数ペア:

[(1, 1489164190), (2, 744582095), (5, 297832838), (10, 148916419), (1319, 1129010), (2638, 564505), (6595, 225802), (13190, 112901)]