539231374

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{643}}^1\times {\mathrm{38119}}^1$

素因数の和:38775

約数の個数: 16

約数和(自身を含む): 883774080

約数和(自身を除く): 344542706

約数列:

[1, 2, 11, 22, 643, 1286, 7073, 14146, 38119, 76238, 419309, 838618, 24510517, 49021034, 269615687, 539231374]

約数ペア:

[(1, 539231374), (2, 269615687), (11, 49021034), (22, 24510517), (643, 838618), (1286, 419309), (7073, 76238), (14146, 38119)]