775366190

素因数分解:

$2^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{439}}^1\times {\mathrm{739}}^1$

素因数の和:1424

約数の個数: 32

約数和(自身を含む): 1406592000

約数和(自身を除く): 631225810

約数列:

[1, 2, 5, 10, 239, 439, 478, 739, 878, 1195, 1478, 2195, 2390, 3695, 4390, 7390, 104921, 176621, 209842, 324421, 353242, 524605, 648842, 883105, 1049210, 1622105, 1766210, 3244210, 77536619, 155073238, 387683095, 775366190]

約数ペア:

[(1, 775366190), (2, 387683095), (5, 155073238), (10, 77536619), (239, 3244210), (439, 1766210), (478, 1622105), (739, 1049210), (878, 883105), (1195, 648842), (1478, 524605), (2195, 353242), (2390, 324421), (3695, 209842), (4390, 176621), (7390, 104921)]