1258878082

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{72341}}^1$

素因数の和:72474

約数の個数: 32

約数和(自身を含む): 2375132544

約数和(自身を除く): 1116254462

約数列:

[1, 2, 7, 11, 14, 22, 77, 113, 154, 226, 791, 1243, 1582, 2486, 8701, 17402, 72341, 144682, 506387, 795751, 1012774, 1591502, 5570257, 8174533, 11140514, 16349066, 57221731, 89919863, 114443462, 179839726, 629439041, 1258878082]

約数ペア:

[(1, 1258878082), (2, 629439041), (7, 179839726), (11, 114443462), (14, 89919863), (22, 57221731), (77, 16349066), (113, 11140514), (154, 8174533), (226, 5570257), (791, 1591502), (1243, 1012774), (1582, 795751), (2486, 506387), (8701, 144682), (17402, 72341)]