982980478

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1\times {\mathrm{48437}}^1$

素因数の和:48651

約数の個数: 16

約数和(自身を含む): 1505453040

約数和(自身を除く): 522472562

約数列:

[1, 2, 73, 139, 146, 278, 10147, 20294, 48437, 96874, 3535901, 6732743, 7071802, 13465486, 491490239, 982980478]

約数ペア:

[(1, 982980478), (2, 491490239), (73, 13465486), (139, 7071802), (146, 6732743), (278, 3535901), (10147, 96874), (20294, 48437)]