2078506586

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{294991}}^1$

素因数の和:295277

約数の個数: 16

約数和(自身を含む): 3369988608

約数和(自身を除く): 1291482022

約数列:

[1, 2, 13, 26, 271, 542, 3523, 7046, 294991, 589982, 3834883, 7669766, 79942561, 159885122, 1039253293, 2078506586]

約数ペア:

[(1, 2078506586), (2, 1039253293), (13, 159885122), (26, 79942561), (271, 7669766), (542, 3834883), (3523, 589982), (7046, 294991)]