1187942748

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{1394299}}^1$

素因数の和:1394377

約数の個数: 24

約数和(自身を含む): 2810908800

約数和(自身を除く): 1622966052

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852, 1394299, 2788598, 4182897, 5577196, 8365794, 16731588, 98995229, 197990458, 296985687, 395980916, 593971374, 1187942748]

約数ペア:

[(1, 1187942748), (2, 593971374), (3, 395980916), (4, 296985687), (6, 197990458), (12, 98995229), (71, 16731588), (142, 8365794), (213, 5577196), (284, 4182897), (426, 2788598), (852, 1394299)]