144743438

素因数分解:

$2^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{53569}}^1$

素因数の和:53771

約数の個数: 16

約数和(自身を含む): 249421920

約数和(自身を除く): 104678482

約数列:

[1, 2, 7, 14, 193, 386, 1351, 2702, 53569, 107138, 374983, 749966, 10338817, 20677634, 72371719, 144743438]

約数ペア:

[(1, 144743438), (2, 72371719), (7, 20677634), (14, 10338817), (193, 749966), (386, 374983), (1351, 107138), (2702, 53569)]