126708478

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{91951}}^1$

素因数の和:92019

約数の個数: 16

約数和(自身を含む): 208547136

約数和(自身を除く): 81838658

約数列:

[1, 2, 13, 26, 53, 106, 689, 1378, 91951, 183902, 1195363, 2390726, 4873403, 9746806, 63354239, 126708478]

約数ペア:

[(1, 126708478), (2, 63354239), (13, 9746806), (26, 4873403), (53, 2390726), (106, 1195363), (689, 183902), (1378, 91951)]