1917316802

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{90619}}^1$

素因数の和:90841

約数の個数: 16

約数和(自身を含む): 2936088000

約数和(自身を除く): 1018771198

約数列:

[1, 2, 71, 142, 149, 298, 10579, 21158, 90619, 181238, 6433949, 12867898, 13502231, 27004462, 958658401, 1917316802]

約数ペア:

[(1, 1917316802), (2, 958658401), (71, 27004462), (142, 13502231), (149, 12867898), (298, 6433949), (10579, 181238), (21158, 90619)]