1376396314

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{490519}}^1$

素因数の和:490605

約数の個数: 16

約数和(自身を含む): 2189681280

約数和(自身を除く): 813284966

約数列:

[1, 2, 23, 46, 61, 122, 1403, 2806, 490519, 981038, 11281937, 22563874, 29921659, 59843318, 688198157, 1376396314]

約数ペア:

[(1, 1376396314), (2, 688198157), (23, 59843318), (46, 29921659), (61, 22563874), (122, 11281937), (1403, 981038), (2806, 490519)]