1949552648

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{601}}^1\times {\mathrm{5711}}^1$

素因数の和:6389

約数の個数: 32

約数和(自身を含む): 3713713920

約数和(自身を除く): 1764161272

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 601, 1202, 2404, 4808, 5711, 11422, 22844, 42671, 45688, 85342, 170684, 341368, 405481, 810962, 1621924, 3243848, 3432311, 6864622, 13729244, 27458488, 243694081, 487388162, 974776324, 1949552648]

約数ペア:

[(1, 1949552648), (2, 974776324), (4, 487388162), (8, 243694081), (71, 27458488), (142, 13729244), (284, 6864622), (568, 3432311), (601, 3243848), (1202, 1621924), (2404, 810962), (4808, 405481), (5711, 341368), (11422, 170684), (22844, 85342), (42671, 45688)]