2247404908

素因数分解:

$2^2\times 7^1\times {\mathrm{199}}^1\times {\mathrm{403339}}^1$

素因数の和:403549

約数の個数: 24

約数和(自身を含む): 4517408000

約数和(自身を除く): 2270003092

約数列:

[1, 2, 4, 7, 14, 28, 199, 398, 796, 1393, 2786, 5572, 403339, 806678, 1613356, 2823373, 5646746, 11293492, 80264461, 160528922, 321057844, 561851227, 1123702454, 2247404908]

約数ペア:

[(1, 2247404908), (2, 1123702454), (4, 561851227), (7, 321057844), (14, 160528922), (28, 80264461), (199, 11293492), (398, 5646746), (796, 2823373), (1393, 1613356), (2786, 806678), (5572, 403339)]