7428893.00000000

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{8369}}^1$

素因数の和:8545

約数の個数: 16

約数和(自身を含む): 131676840

約数和(自身を除く): 46831918

約数列:

[1, 2, 37, 74, 137, 274, 5069, 8369, 10138, 16738, 309653, 619306, 1146553, 2293106, 42422461, 84844922]

約数ペア:

[(1, 84844922), (2, 42422461), (37, 2293106), (74, 1146553), (137, 619306), (274, 309653), (5069, 16738), (8369, 10138)]