1319491504

素因数分解:

$2^4\times {\mathrm{83}}^2\times {\mathrm{11971}}^1$

素因数の和:12145

約数の個数: 30

約数和(自身を含む): 2587903436

約数和(自身を除く): 1268411932

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 1328, 6889, 11971, 13778, 23942, 27556, 47884, 55112, 95768, 110224, 191536, 993593, 1987186, 3974372, 7948744, 15897488, 82468219, 164936438, 329872876, 659745752, 1319491504]

約数ペア:

[(1, 1319491504), (2, 659745752), (4, 329872876), (8, 164936438), (16, 82468219), (83, 15897488), (166, 7948744), (332, 3974372), (664, 1987186), (1328, 993593), (6889, 191536), (11971, 110224), (13778, 95768), (23942, 55112), (27556, 47884)]