431188130

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{337}}^1\times {\mathrm{5563}}^1$

素因数の和:5930

約数の個数: 32

約数和(自身を含む): 812433024

約数和(自身を除く): 381244894

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 337, 674, 1685, 3370, 5563, 7751, 11126, 15502, 27815, 38755, 55630, 77510, 127949, 255898, 639745, 1279490, 1874731, 3749462, 9373655, 18747310, 43118813, 86237626, 215594065, 431188130]

約数ペア:

[(1, 431188130), (2, 215594065), (5, 86237626), (10, 43118813), (23, 18747310), (46, 9373655), (115, 3749462), (230, 1874731), (337, 1279490), (674, 639745), (1685, 255898), (3370, 127949), (5563, 77510), (7751, 55630), (11126, 38755), (15502, 27815)]