2247282772

素因数分解:

$2^2\times 7^1\times {\mathrm{991}}^1\times {\mathrm{80989}}^1$

素因数の和:81991

約数の個数: 24

約数和(自身を含む): 4499156480

約数和(自身を除く): 2251873708

約数列:

[1, 2, 4, 7, 14, 28, 991, 1982, 3964, 6937, 13874, 27748, 80989, 161978, 323956, 566923, 1133846, 2267692, 80260099, 160520198, 321040396, 561820693, 1123641386, 2247282772]

約数ペア:

[(1, 2247282772), (2, 1123641386), (4, 561820693), (7, 321040396), (14, 160520198), (28, 80260099), (991, 2267692), (1982, 1133846), (3964, 566923), (6937, 323956), (13874, 161978), (27748, 80989)]