123090994

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{64853}}^1$

素因数の和:64941

約数の個数: 16

約数和(自身を含む): 201566232

約数和(自身を除く): 78475238

約数列:

[1, 2, 13, 26, 73, 146, 949, 1898, 64853, 129706, 843089, 1686178, 4734269, 9468538, 61545497, 123090994]

約数ペア:

[(1, 123090994), (2, 61545497), (13, 9468538), (26, 4734269), (73, 1686178), (146, 843089), (949, 129706), (1898, 64853)]