2109135088

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{227}}^1\times {\mathrm{8179}}^1$

素因数の和:8485

約数の個数: 40

約数和(自身を含む): 4162769280

約数和(自身を除く): 2053634192

約数列:

[1, 2, 4, 8, 16, 71, 142, 227, 284, 454, 568, 908, 1136, 1816, 3632, 8179, 16117, 16358, 32234, 32716, 64468, 65432, 128936, 130864, 257872, 580709, 1161418, 1856633, 2322836, 3713266, 4645672, 7426532, 9291344, 14853064, 29706128, 131820943, 263641886, 527283772, 1054567544, 2109135088]

約数ペア:

[(1, 2109135088), (2, 1054567544), (4, 527283772), (8, 263641886), (16, 131820943), (71, 29706128), (142, 14853064), (227, 9291344), (284, 7426532), (454, 4645672), (568, 3713266), (908, 2322836), (1136, 1856633), (1816, 1161418), (3632, 580709), (8179, 257872), (16117, 130864), (16358, 128936), (32234, 65432), (32716, 64468)]