1528142

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{9923}}^1$

素因数の和:9943

約数の個数: 16

約数和(自身を含む): 2858112

約数和(自身を除く): 1329970

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 9923, 19846, 69461, 109153, 138922, 218306, 764071, 1528142]

約数ペア:

[(1, 1528142), (2, 764071), (7, 218306), (11, 138922), (14, 109153), (22, 69461), (77, 19846), (154, 9923)]