2155424

素因数分解:

$2^5\times {\mathrm{193}}^1\times {\mathrm{349}}^1$

素因数の和:552

約数の個数: 24

約数和(自身を含む): 4277700

約数和(自身を除く): 2122276

約数列:

[1, 2, 4, 8, 16, 32, 193, 349, 386, 698, 772, 1396, 1544, 2792, 3088, 5584, 6176, 11168, 67357, 134714, 269428, 538856, 1077712, 2155424]

約数ペア:

[(1, 2155424), (2, 1077712), (4, 538856), (8, 269428), (16, 134714), (32, 67357), (193, 11168), (349, 6176), (386, 5584), (698, 3088), (772, 2792), (1396, 1544)]