553626476

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{149953}}^1$

素因数の和:150041

約数の個数: 24

約数和(自身を含む): 1058075424

約数和(自身を除く): 504448948

約数列:

[1, 2, 4, 13, 26, 52, 71, 142, 284, 923, 1846, 3692, 149953, 299906, 599812, 1949389, 3898778, 7797556, 10646663, 21293326, 42586652, 138406619, 276813238, 553626476]

約数ペア:

[(1, 553626476), (2, 276813238), (4, 138406619), (13, 42586652), (26, 21293326), (52, 10646663), (71, 7797556), (142, 3898778), (284, 1949389), (923, 599812), (1846, 299906), (3692, 149953)]