425676886

素因数分解:

$2^1\times {\mathrm{181}}^1\times {\mathrm{211}}^1\times {\mathrm{5573}}^1$

素因数の和:5967

約数の個数: 16

約数和(自身を含む): 645201648

約数和(自身を除く): 219524762

約数列:

[1, 2, 181, 211, 362, 422, 5573, 11146, 38191, 76382, 1008713, 1175903, 2017426, 2351806, 212838443, 425676886]

約数ペア:

[(1, 425676886), (2, 212838443), (181, 2351806), (211, 2017426), (362, 1175903), (422, 1008713), (5573, 76382), (11146, 38191)]