1826469118

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{142537}}^1$

素因数の和:142731

約数の個数: 16

約数和(自身を含む): 2822252400

約数和(自身を除く): 995783282

約数列:

[1, 2, 43, 86, 149, 298, 6407, 12814, 142537, 285074, 6129091, 12258182, 21238013, 42476026, 913234559, 1826469118]

約数ペア:

[(1, 1826469118), (2, 913234559), (43, 42476026), (86, 21238013), (149, 12258182), (298, 6129091), (6407, 285074), (12814, 142537)]