1240382

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4337}}^1$

素因数の和:4363

約数の個数: 16

約数和(自身を含む): 2186352

約数和(自身を除く): 945970

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 4337, 8674, 47707, 56381, 95414, 112762, 620191, 1240382]

約数ペア:

[(1, 1240382), (2, 620191), (11, 112762), (13, 95414), (22, 56381), (26, 47707), (143, 8674), (286, 4337)]